2026 Top 10 Diode/Module Manufacturers in China

Beijing Leike Optoelectronics Technology Co., Ltd

Beijing Leike Optoelectronic Technology Co., Ltd., with its registered address at 101, 5th Floor, Building 1, No. 8 Heiquan Road, Haidian District, Beijing, registered with the Market Supervision Administration of Haidian District, Beijing, and represented by Li Yang as the legal representative, operates in general projects including the manufacturing of optoelectronic devices; Manufacturing of electronic components; Sales of optoelectronic devices; Manufacturing of electronic components and electromechanical equipment; Manufacturing of semiconductor discrete devices; Manufacturing of instruments and meters; Manufacturing of optical instruments; Manufacturing of other electronic devices; Manufacturing of lighting fixtures; Manufacturing of computer software, hardware, and peripheral devices; Electronic product sales; Sales of optical instruments; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rental services (excluding licensed rental services); Maintenance of electronic and mechanical equipment (excluding special equipment); Instrument and meter repair; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Diode/Module, Vcsel Semiconductor Laser Module, Bar Semiconductor Pump Laser Module

Yalia Semiconductor (Shanghai) Co., Ltd

Yalia Semiconductor (Shanghai) Co., Ltd., with its registered address at 2800 Wanyuan Road, Minhang District, Shanghai, registered with the Minhang District Administration for Market Regulation, and represented by Cai Wenzhao as its legal representative. Its business scope includes general projects such as technology development, consulting, transfer, and services in the fields of semiconductor, electronics, computer, and power technology; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of daily necessities; Sales of office supplies; Sales of metal products; Sales of electronic specialized equipment; Sales of power electronic components; Sales of communication equipment; Sales of paper products; Wholesale of hardware products; Retail of hardware products; Sales of electronic components and electromechanical equipment; Operation of wires and cables; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Sales of instruments and meters; Sales of wind and electric tools; Sales of packaging materials and products; Sales of rubber products; Sales of plastic products; Sales of intelligent basic manufacturing equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Diode/Module, Igbt/Module, Diode

Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd

Xiangsheng Xincheng (Shanghai) Semiconductor Co., Ltd., registered at 1st Floor, No. 258 Pingyang Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Cai Wenzhao as the legal representative, engages in general projects including technology development, consulting, transfer, and services in the fields of semiconductor, electronics, computer, and power technology;; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of daily necessities; Sales of office supplies; Sales of metal products; Sales of communication equipment; Sales of paper products; Wholesale of hardware products; Retail of hardware products; Operation of wires and cables; Sales of electrical equipment; Sales of instruments and meters; Sales of wind and electric tools; Sales of packaging materials and products; Sales of rubber products; Sales of wearable smart devices; Sales of intelligent basic manufacturing equipment; Sales of mechanical equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Diode/Module, Basman, Ming Rong

Shanghai Zhenghang Industrial Co., Ltd

Shanghai Zhenghang Industrial Co., Ltd., with its registered address at Building 2, No. 559 Fengjin Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Huangshuishan as its legal representative. Its business scope includes general projects such as sales of building materials; Sales of metal materials; Sales of steel reinforcement products for construction; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of instruments and meters; Sales of seals; Sales of metal products; Sales of plastic products; Sales of rubber products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Furniture sales; Sales of household items; Sales of valves and plugs; Sales of labor protection equipment; Operation of wires and cables; Sales of communication equipment; Sales of firefighting equipment; Sales of packaging materials and products; Sales of wind and electric tools; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Corporate image planning; Supply chain management services; Domestic freight forwarding agent; Loading and unloading handling; estate management; Professional design services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Professional construction work. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Diode/Module, Semi Controllable Silicon, Fuse

Sanhe Leike Optoelectronics Technology Co., Ltd

Sanhe Leike Optoelectronic Technology Co., Ltd. is registered at Factory X03-A, located on the west side of Yingbin North Road and the north side of Gushan West Road in Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province. The registered authority is the Sanhe Market Supervision Administration of Langfang City, and the legal representative is Li Yang. The company's business scope includes research and development, design, and production of semiconductor, optoelectronic, laser, RF, ultrasonic electronic instruments, optoelectronic equipment, communication equipment, and computer peripherals. The sales and leasing of our company's self-produced products; Technical development, technical services, technical consulting, and technology transfer of related products; Import and export business of goods and technology; Design, production, and sales: beauty equipment, medical devices (excluding licensed projects); Selling cosmetics; Repair and maintenance services for related products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diode/Module, Vcsel Pump Array,

Suzhou Yinbang Electronic Technology Co., Ltd

Suzhou Yinbang Electronic Technology Co., Ltd., registered at Room 304, Building 4, No. 11 Fur Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Li Jinhua as the legal representative, engages in technology development, technology transfer, technology consulting, and technology services in the field of electronic technology; Sales of electronic products, electronic spare parts, instruments and meters, integrated circuit boards, hardware and electrical equipment, hardware accessories, pneumatic components, hydraulic components, pneumatic tools, metal materials, electronic materials, metal products, chemical products and raw materials (excluding hazardous chemicals, precursor chemicals and monitoring chemicals), seals, plastic products, rubber products, craft gifts, furniture, and household items. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Diode/Module, Fuji Igbt, Xima Thyristor

Shanghai Tujiao Electronic Technology Co., Ltd

Shanghai Tujiao Electronic Technology Co., Ltd., with its registered address at 2nd Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision and Administration Bureau. The legal representative is Yi Xiaohui, and the business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of electronic technology and electrical technology. The company also engages in the manufacturing, processing (up to branch offices), wholesale, and retail of electronic products, environmental protection equipment, electrical equipment, instruments and meters, office supplies, hardware and electrical equipment, hardware products, pneumatic components, packaging materials, automation equipment, and electromechanical equipment. The company also engages in integrated circuit design, import and export of goods or technologies (prohibited by the state or involving administrative approval). Excluding technology import and export. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Diode/Module, Igbt Module, Thyristor Module