2026 Top 10 Diode Manufacturers in China

Tianjin Haicheng Steel Union International Trade Co., Ltd

2-202, Courtyard 6, Outer Ring Industrial Company, Fujin Road, Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin City

Tianjin Haicheng Steel Union International Trade Co., Ltd. is located at 2-202, Courtyard 6, Outer Ring Industrial Company, Fujin Road, Zhongbei Industrial Park, Zhongbei Town, Xiqing District, Tianjin. It was established on August 1, 2016, with the registration authority of the Market Supervision Administration of Xiqing District, Tianjin, and the legal representative being Gao Jianjun. Core products: Diode

Shenzhen Xingtai Fire Protection Engineering Co., Ltd

Shenzhen Xingtai Fire Protection Engineering Co., Ltd., registered at 12B12, Yifang Building, No. 315 Shuangming Avenue, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Mao Feng as the legal representative. Its business scope includes the sales of fire equipment, fire equipment, building decoration materials, marble, granite, labor protection products, safety protection products, electronic security products, hardware products, and lighting equipment; Design of fire protection engineering, decoration engineering, and interior and exterior decoration of stone materials; Construction of fire protection engineering, decoration engineering, stone indoor and outdoor decoration engineering, and mechanical and electrical installation engineering. Construction of landscaping projects. Fire technology services. Sales of labor protection equipment; Sales of special labor protection equipment; Sales of security equipment; Sales of signs for transportation and public management; Sales of semiconductor lighting devices; Sales of lighting fixtures; Sales of daily necessities; Sales of daily necessities; Sales of office equipment; Sales of office equipment and consumables; Sales of office supplies; Electronic product sales; Sales of digital video surveillance systems; Needle textile sales; Retail of shoes and hats; Clothing and apparel retail. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) None. Core products: Diode, Electrical Fire Monitoring System, Fire Protection Design And Construction

Shenzhen Baoruixing Technology Co., Ltd

Shenzhen Baoruixing Technology Co., Ltd., registered at Room 905A, 9th Floor, Building B, Fu'an Technology Building, No. 013 Gaoxin South 1st Road, High tech Zone Community, Yuehai Street, Nanshan District, Shenzhen, registered with the Shenzhen Market Supervision Administration and represented by Jinyun as the legal representative. Its business scope includes technology development and sales of electronic products and electronic components, as well as domestic trade (excluding exclusive, controlled, and monopolized goods); Engaged in the import and export of goods and technology (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation)^. Core products: Diode, Diode, Transistor

Shanghai Yinghaizhou New Energy Technology Co., Ltd

Shanghai Yinghaizhou New Energy Technology Co., Ltd., registered at Room 301-249, 3rd Floor, Building 2, No. 2729 Zhenbei Road, Putuo District, Shanghai, with the registration authority of Putuo District Market Supervision Administration and the legal representative of Yi Liangwu, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of electronic components; Retail of electronic components; Sales of electrical instruments and meters; Electronic product sales; Sales of mechanical equipment; Retail of hardware products; Wholesale of hardware products; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of wind and electric tools; Sales of rubber products; Sales of metal materials; Sales of packaging materials and products; Sales of specialized equipment for environmental protection; Sales of household items; Sales of daily necessities; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Diode, Fuji, Mitsubishi

Jiangsu Xihui Xincheng Electronic Technology Co., Ltd

Jiangsu Xihui Xincheng Electronic Technology Co., Ltd., registered at Room 301, Building 4, No. 11 Fur Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Cai Pingsheng as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of electronic components; Electronic product sales; Retail of electronic components; Sales of electronic specialized equipment; Sales of optoelectronic devices; Sales of electrical equipment; Sales of electronic measuring instruments; Sales of electrical instruments and meters; Sales of electronic specialized materials; Sales of electrical equipment; Sales of power electronic components; Sales of mechanical equipment; Sales of instruments and meters; Sales of wind and electric tools; Sales of wind turbines and their components; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of mechanical parts and components; Battery sales; Sales of seals; Sales of high-performance sealing materials; Sales of sealing fillers; Wholesale of hardware products; Retail of hardware products; Mold sales; Sales of daily necessities; Sales of daily miscellaneous goods; Sales of semiconductor lighting devices; Sales of specialized equipment for semiconductor devices; Sales of semiconductor discrete devices; Sales of special equipment; Sales of integrated circuit chips and products; Integrated circuit sales; Sales of rubber products; Sales of high-quality synthetic rubber; Sales of metal materials; Sales of metal products; Sales of metal tools; Sales of furniture spare parts; Furniture sales; Sales of building materials; Sales of office equipment; Wholesale of daily necessities; Sales of daily necessities; Retail of stationery supplies; Wholesale of stationery supplies; Sales of office supplies; Sales of specialized equipment for environmental protection; Sales of photovoltaic equipment and components; Sales of specialized equipment for rubber processing; Sales of plastic products; Sales of daily chemical products; Sales of chemical products (excluding licensed chemical products); Sales of packaging materials and products; Sales of distribution switch control equipment; Sales of communication equipment; Sales of mobile communication devices; Sales of mobile terminal devices; Sales of optical communication equipment; Information system integration services; Integrated circuit chip design and services (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Diode, Semikron , Fuji

Shenzhen Yuanxin Semiconductor Co., Ltd

Shenzhen Yuanxin Semiconductor Co., Ltd., registered at 1920, Nan Guang Jie Jia Building, No. 3037 Shennan Middle Road, Funan Community, Futian Street, Futian District, Shenzhen, with the registration authority of Futian Bureau and the legal representative of Huang Qingwu. Its business scope includes the research and sales of electronic accessories and semiconductor materials, as well as computer peripheral products; Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in import and export business (excluding restricted items) The licensed business projects are:. Core products: Diode, Small Signal Transistor,

Shenzhen Shichanglong Electronics Co., Ltd

Shenzhen Shichanglong Electronics Co., Ltd., registered at 1007, 10th floor, Shangmei Times, No. 57 Longguan East Road, Qinghua Community, Longhua Street, Longhua District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Li Yuntao as the legal representative. Its business scope includes general business projects such as electronic components, power products, integrated circuits, smart chips, smart wearable products, electronic digital products, mobile phone accessories, plastic products, automation equipment, purification equipment, optoelectronic products, electromechanical machinery, computer software and hardware, connecting wires, connectors, computer peripheral products, wire and cable, audio equipment, instruments and meters, electronic products and communication products; Domestic trade; Import and export of goods and technology; Invest in the establishment of industries (specific projects to be declared separately); Managing e-commerce. The licensed business projects are:. Core products: Diode, Mos Transistor, Xinmao Micro