Founded in 2000 and listed on the Shenzhen Stock Exchange (Stock Code: 002138) in 2007,Shenzhen Sunlord Electronics Co.,Ltd. is engaged in development,manufacturer and sales of types of chip electronic components.Sunlord ’s products focus on magnetic devices, microwave devices, sensitive devices, which are widely used in communications,consumer electronics,computers,automotive electronics,new energy,network equipments,industry electronics,and other fields. Oriented by the principle of “Providing top quality products and perfect services for customers worldwide by standardization, technological innovation and continuous improvement ”, and contributed to its advanced management system, strong R&D ability, excellent quality and perfect services, Sunlord has become the supplier of top tier and well-known companies in the world.

Yangzhou Yangjie Electronic Technology Co., Ltd is one of the few outstanding IDM manufacturers in China which integrates discrete semiconductor chip design and production, semiconductor component assembly and test as well as market sales & services. We have a wide range of product lines including discrete semiconductor chips,mosfets,IGBT&power modules, SiC,rectifiers,protection devices and small signal etc. This enables us to offer total product solution to our customers. Our products are widely used in automotive electronics,green energy, industrial,5G communication, security, AI, consumer electronics and many other fields.

Established in 1999, Longsys (stock code:301308.SZ) is engaged in the R&D, design, and sales of Flash memory and dynamic random access memory (DRAM). With its primary focus being on storage products and applications, the company has formed core competitiveness, such as firmware algorithm development, memory chip design, memory chip testing, packaging design and manufacturing. It provides consumer, industrial, and automotive storage products along with software and hardware application solutions for industrial storage. Longsys has formed four product lines: embedded storage, solid-state drive (SSD), mobile storage, and memory module, and also owns the industrial storage brand FORESEE and international high-end consumer storage brand Lexar. Longsys storage products are widely used in smartphones, smart TVs, tablets, computers, communication devices, wearable devices, Internet of Things (IoT), security monitoring, industrial control, automotive electronics, and personal mobile storage.

3PEAK is committed to the research and development of high-performance, high-quality, and highly reliable integrated circuit products, including signal chain, power management, and mixed-signal front-ends to provide customers with all-around solutions. The applications of the products cover many fields such as communication, industrial, consumer and the automotive industry. Established in 2012, 3PEAK was listed on the SSE STAR Market on September 21, 2020. 3PEAK has Headquarters in Suzhou, China and Plano, Texas, USA.

NOVOSENSE is a domestic high-performance, high-reliability analog and mixed-signal chip design company. Since its establishment in 2013, NOVOSENSE has focused on product development for various application scenarios, starting with sensor signal conditioning ASIC chips and expanding to integrated sensor chips, isolation and interface chips, and driver and sampling chips, forming a product layout covering signal sensing, system interconnection, and power drive. NOVOSENSE holds independent intellectual property rights and has extensive technical reserves in areas such as mixed-signal processing, high-voltage digital isolation, and integrated sensor design. Its products have been adopted as key chips in applications such as new energy vehicles and industrial automation, successfully entering the supply chains of leading clients across multiple industries and achieving large-scale mass production. Meanwhile, NOVOSENSE continues to intensify R&D efforts across various application scenarios, with its products widely adopted by well-known domestic brand clients across sectors including information and communications, industrial control, automotive electronics, and consumer electronics. With the mission of “sensing and driving the future, building a connected world of chips,” the company is actively expanding its cutting-edge technical capabilities in three directions while consolidating and deepening its signal sensing, system interconnection, and power drive technologies. It is committed to becoming an industry leader in signal sensing chips, isolation and interface chips, and drive and sampling chips, as well as a leading domestic supplier of automotive-grade chips.

Founded in 1985, Aihua Group is a listed company on Shanghai Stock Exchange (stock code 603989), specialising in the design, development, manufacture and sales of aluminium electrolytic capacitors, as well as the production of aluminium foil and equipment manufacturing. Aiwa Group's production sites are located in Sichuan, Jiangsu, Hunan and Xinjiang, with a total of more than 3,000 employees. The company's corporate objectives are environmental protection and sustainable development, with energy and resource efficiency at the core and recycling at the heart of the company's efforts to optimise material utilisation. Aiwa Group has passed the international environmental management system (ISO14001) certification, making greater efforts to reduce negative impacts on the environment and improve the global environment. At Aiwa's research laboratories and facilities, dedicated engineers and state-of-the-art equipment are available to develop Aiwa's patented electrolyte, the core component of the company's high-performance capacitors. Aiwa solid-state capacitors combine extremely high capacitance, very low ESR, excellent frequency stability and open-circuit failure modes; leveraging their present and future advantages in saving customers' product design space. Aiwa has state-of-the-art etching foil and chemically formed foil processes, machines and equipment. The company has a large and efficient aluminium foil production line with an annual production capacity of 1 million square feet of aluminium foil. The machinery and equipment used in the production line, which is manufactured and maintained by Aiwa itself, helps our products maintain their overall identity and consistency.

Tongling Onbole PCB Co.,Ltd. is a high-tech enterprise jointly funded by Jiangsu Xinan Electrical Appliances Co., Ltd., Suzhou Lingyun Circuit Board Co., Ltd. and Suzhou Xiangcheng District Gusu Circuit Board Co., Ltd. Among them, Xinan Company specializes in manufacturing PCBA and purchasing PCB2 billion yuan annually. The three enterprises in Suzhou have integrated their industrial chains. Their customers include the top 500 enterprises in the world. Their products are exported to domestic and foreign markets. The annual capacity of the first phase of ABC boards reaches 700,000 square meters, the sales volume is 500 million yuan, the tax revenue is 40 million, and the pre-employees are 600. At present, the purchasing equipment has reached the international first-class level, which is comparable with the first-class enterprises in the field of PCB. From 2017 to 2020, FPC and hard and soft bonding boards, HDI high-end multi-layer printed circuit boards were put into operation.

Wuhan Xinxin Semiconductor Manufacturing Co., Ltd. (""XMC"") is a well-known leading 12-inch wafer foundry offering semiconductor specialty technologies, which was established in 2006. The company focuses on the development of 3DLink ™, featured memory and digital-analog hybrid process platforms, and is committed to providing high-quality and innovative products and technical services to customers around the world.Wuhan Xinxin has two 12-inch wafer fabs with a total planned capacity of over 60,000 wafers/month. Wuhan Xinxin has accumulated more than ten years of R&D and mass production manufacturing experience in the field of 12-inch NOR Flash, and is one of the advanced featured storage process manufacturers in China and the world. The company has achieved mass production of 50nm Floating Gate NOR Flash process and launched its own brand SPI NOR Flash products.

Founded in 1984, Sunny Optical Technology (group)co., Ltd., is a leading manufacturer of integrated optical components and products manufacturer in the world. The Company was listed on the main board of the Hong Kong Stock Exchange in June 2007 (Stock Code: 2382. HK). It is the first domestic optical enterprise listed in Hong Kong. In 2017, it was included in “Hang Seng Index”, and in 2020, it was included in “Hang Seng China Enterprises Index”. The company unswervingly implements the strategy of ""Mingpeijiao"", always focuses on the field of optical products, and is committed to building a world-renowned optoelectronic enterprise. Over the past 30 years, the Company has grown at a rate of more than 10 times every decade. The Company was included in “Fortune China Top 500 list” for the ninth consecutive years, ranked 259th, In 2020, it was included in “Top 500 Chinese Enterprises List” 2 for the first time. The Company is principally engaged in the design, research and development, manufacture and sales of optical and optical-related products. Such products include optical components (such as glass spherical and aspherical lenses, Optical plane products, handset lens sets, vehicle lens sets, security surveillance lens sets and other various lens sets), optoelectronic products (such as handset camera modules, three dimensional optoelectronic products, vehicle modules and other optoelectronic modules) and optical instruments (such as microscopes and intelligent equipment for testing). At present, the Company has formed eight business sectors: mobile phone business, automobile business, security business, microscopes business, robot business, AR / VR business, industrial detection business and medical detection business. With national enterprise technology center and postdoctoral workstation, the company is the leading optical enterprise that applies optical, mechanical, electronic and computing technologies to product development and large-scale production in the world. The research and application of core optoelectronic technologies are at the advanced level in the industry, Such as special coating technology, free-form technology, continuous optical zoom technology, ultraprecise mold technology, chalcogenide glass material development and application technology, embedded software technology, 3D scanning imaging technology, 3D ultraprecise vibration measurement technology and new packaging technology.

Yes Optoelectronics(Group)Co., Ltd. was established in July 2012 and was listed on the SME Board of Shenzhen Stock Exchange in March 2019 (stock name: Yashi Optoelectronics, stock code: 002952). It is a high-tech enterprise and is simultaneously listed as the Liaoning Provincial Enterprise Technology Center and the Liaoning Provincial Liquid Crystal Display Professional Technology Innovation Center. The company has a registered capital of 164.34 million yuan. Its registered address is in the Laser Industrial Park of Anshan High-tech Industrial Development Zone, covering an area of 50,000 square meters and a construction area of 20,000 square meters. The total number of employees exceeds 1,700. The company's main business is the design, research and development, production and sales of customized liquid crystal display devices. Its main products are liquid crystal display modules and display screens. The company adheres to a customized strategy for niche markets. Small batch production, multiple varieties, and in-depth participation in the customization of customers' products are the company's business characteristics. The company focuses on niche fields such as industrial control instruments and meters, communication terminals, office automation, medical devices, household appliances, automotive displays, financial instruments, and security systems.Its products rarely involve consumer electronics like mobile phones. The company has a complete and systematic organizational structure and various management systems such as management, technology, quality, production and business, and is capable of constantly improving and enhancing itself in accordance with the company's development needs. The company has successively obtained the ISO9000 Quality Management System certification, ISO14000 environmental Management System certification, and the ISO/TS16949 quality management system certification of the International Automotive Task Force (IATF). The company's quality management system meets the requirements of first -class companies in the industry. The company will continuously increase its efforts in talent introduction, improve the incentive mechanism, and further strengthen the construction of internal management process systems to provide talent and institutional guarantees for the company's development. Continue to promote the core values of the enterprise, unite employees to work towards the common goal of enterprise development, and promote the sustained and healthy development of the enterprise.

Huizhou Goshenda Technology Co., Ltd. was registered on 29 March 1999 in Huizhou City Administration for Industry and Commerce. Huizhou Gosunda Technology Co., Ltd. is a high-tech modern enterprise dedicated to the research and development, production and sales of electronic products, mainly engaged in electronic tuners, electronic modulators, silicon high-frequency head and other radio frequency products, WIFI products, Bluetooth products, 3G, 4G, Zigbee and other wireless transmission products, routers, set-top boxes, monitoring, smart switches and other smart home appliances and Internet of Things products, photoelectric board, TV motherboards, power supply boards, tablet PC motherboards, mobile phone motherboards and other boards and card products; import and export trade, etc. Its comprehensive strength is in the forefront of similar enterprises in the country, and was awarded the ‘High-tech Enterprises in Guangdong Province ’. The company in Huizhou City, Guangdong Province, Zhongkai High-tech Development Zone, No. 75 community and No. 14 community (Caihuang Industrial Park) have production bases, the existing staff of nearly 1,000 people, including nearly 200 scientific research and technical personnel. The company has passed ISO9001 quality management system, ISO14001 environmental management system certification and IECQQC080000 harmful substances process management system certification.

Livox is a LiDAR sensor manufacturer founded in 2018. The company was spun out of an incubation programme of drone giant DJI Innovation (DJI) and is headquartered in Shenzhen, China. With years of experience at DJI, the company holds more than 490 patents. The company produces high-performance, mass-producible, cost-effective LiDAR sensors. We have also succeeded in lowering the price of high-cost LiDAR through our unique optoelectronic design. The products are sold in 26 countries and are used in a variety of industries including autonomous driving, robotics, 3D mapping, smart cities, security and surveying. The product has a unique scanning mode. Unlike general multi-line rotating Lidar, its unique scanning mode (non-repeating scanning: petal/infinite) draws a unique pattern by rotating the prism, and by increasing the integration time, the scanning rate in FOV (field of view) can be increased.Tele-15 can scan 99.8% of the FOV in about 0.1 sec.(detection rate over 128 lines).

Established in 1990 and listed on the Shenzhen Stock Exchange in 2006 (stock code 002079). Annual sales of 4.087 billion RMB (2023) ; Complete supply chain system from wafer to packaging; one of the largest rectifier production factories in China; most distinctive IC package design; Insist on quality; 2000+ employees; the sales network and technical support team all over the world.Suzhou Good-Ark Electronics Co., Ltd. has a registered capital of RMB 807,886,616. With a total area of 200,000 square meters and total assets of RMB 2.402 billion, the company has achieved sales revenue of RMB 921 million, a net profit of RMB 77,552,700, and taxes of RMB 22,787,300 in 2020. The company now has more than 2,800 employees. On November 16, 2006, Suzhou Good-Ark Electronics Co., Ltd. was successfully listed on Shenzhen Stock Exchange, stock abbreviation: ""Suzhou Good-Ark,"" stock code: ""002079 "". The company has 9 subsidiaries, namely: Suzhou iSilver Materials Co., Ltd., Suzhou MiraMEMS Technology Co., Ltd., Suzhou Good-Ark New Energy Technology Co., Ltd., Suzhou Silikron Semiconductor Technology Corp. Ltd., Jiangsu ATMEMS Electronic Technology Co., Ltd., AIC Semiconducto, Suzhou SV-Ark Semiconductor Co., Ltd., DSY (Suzhou) Precision Technology Co., Ltd., Suqian Good-Ark Semiconductor Co., Ltd.Suzhou Good-Ark Electronics Co., Ltd. is a complete manufacturer of design, manufacturing, packaging, and sales in the domestic semiconductor discrete device diode industry. It covers a complete industrial chain from the independent development of front-end chips to various packaging technologies of finished products at the back-end. The main products include the latest packaging technology of pinless integrated circuit products and discrete device products, automotive rectifier diodes, power modules, rectifier diode chips, silicon rectifier diodes, switching diodes, voltage regulator diodes, miniature bridge stack, military fuses, photovoltaic bypass modules, etc. There are more than 50 series and more than 1500 varieties. Our products are widely used in many fields such as aerospace, automotive, green lighting, IT, household appliances, and power supply devices for large equipment. We design and develop silver pastes for solar cells and various electronic pastes and develop and mass-produce various new sensors in the field of the Internet of Things.According to the future trend of semiconductor market development: high frequency, high power, miniaturization (system integration), handheld and mobile, environmental protection, and low carbon energy saving. The company will seize the development opportunity of the 2.0 era and promote the great development of the Good-Ark group. Good-Ark has implemented the concept of ""green manufacturing, green design, green procurement, and green sales."" On the business platform of believing that the profit of the enterprise comes from the happiness of employees and the touch of customers, Suzhou Good-Ark Electronics Co., Ltd. has taken its own responsibility in fulfilling its social responsibility and has also influenced and driven many enterprises and communities to create a happy enterprise and a happy community jointly. Ultimately, we are committed to maximizing the interests of our shareholders.

Ncepower was established in January 2013 with a registered capital of RMB 296.96 million. The Company has four subsidiaries, including Xinjien Energy Hong Kong, Dianji Integration, Jinlan Power Semiconductor, and Guosilicon Integrated Circuit, as well as branches in Shenzhen and Ningbo. Currently, the Company has a total of over 360 employees, including more than 100 R&D personnel. Since its establishment, the Company has been dedicated to the research, development, design, and sales of semiconductor chips and power devices such as MOSFETs and IGBTs. Its products are of high quality and offer a comprehensive range, finding widespread application in consumer electronics, automotive electronics, industrial electronics, new energy vehicles and charging stations, intelligent equipment manufacturing, rail transit, photovoltaic new energy, and 5G sectors. As fields such as cloud computing, big data, smart grids, and autonomous driving continue to thrive, the company's products are poised to play a significant role in these emerging areas.

Elematec Electronics (Dalian) is a processing manufacturer established in 2003 and located in the Dalian Free Trade Zone, focusing on board mounting. The company is capable of mounting SMT, discrete and odd-shaped components for consumer, industrial and automotive applications. In addition, the company is working daily to improve its processes, aiming for higher added value and integrated production through the in-house production of harness processing. High-mix, small-lot production. We are good at small lots and provide stable quality through our certified personnel system. In cooperation with the Head Office Engineering Department, we can handle conceptual design (mechanisms and circuits), mass production design, production and shipping, contributing to the reduction of management man-hours for our customers. In addition to board mounting, our facilities include an integrated moisture-proof material application line, UV curing furnace and non-destructive X-ray inspection equipment, which enables us to respond to requests other than board mounting, and we also have experience in assembly processing and design products related to board mounting (PCBA). The company handles approximately 5,000 items of electronic components, 95% of which are self-procured, and recommends the sharing of common components (including customer requests) to reduce inventories and avoid delivery problems. Logistics is provided in cooperation with the Trade Control Office and Logistics Department at the head office, offering security, stability and low costs. The company has three customs brokers on its staff, who carry out operations with a sense of speed.

Leshan Radio Company, Ltd.(LRC) is a well-known electronic company located in Sichuan province, the center area of China western development. Head office and initial factories are in Leshan, a famous historic and cultural city. New factories and R&D centers are in Chengdu, capital city of Sichuan Province. Since its establishment in 1971, LRC has dedicated half a century to the R&D and manufacturing of semiconductor devices and has grown into a group company with several subsidiary and JV company.

O-Net was founded in October 2000. It is a key high-tech enterprise of The National Torch Program and a national enterprise technology center. Headquartered in Shenzhen, O-Net also has a number of R&D centers in Beijing, Hangzhou, Wuhan, Hong Kong, North America and Europe. The company brand is 'O-Net'.Through nearly more than 20 years of hard work, O-Net has become one of the largest suppliers of optical communication devices, modules and subsystems in the world. And has taken the lead in many high-tech fields of optical chips, silicon photonics, optical coatings and optoelectronic packaging.Since established, O-Net has attached great importance to technological innovation and product quality, laying a good foundation for a broader market.O-Net’s customers are all over the world. We can not only provide customers with optical passive network sub-devices, devices, modules and subsystems in high-speed communication and data communication networks, but also provide customized product solutions, highly integrated sub-systems packaging and products based on customer product designs and specifications. O-Net’s pace of innovation is always moving forward. We are still working on more advanced technologies in optical communications and other high-tech fields.

Elematec Electronics (Wuxi) was established in 2005 and is a Japanese-owned processing plant in Wuxi. The plant is capable of integrated production of resin products, from material input ⇒ cutting ⇒ silk printing ⇒ NC processing ⇒ visual inspection. The plant also has an outstanding track record in the field of optical film lamination. The company uses a standardised quality control system to guarantee the quality of its products and services, and has a proven track record with many Japanese companies in Europe and the USA.