1. Lilutong: Shenzhen Lilutong Connector Co., Ltd., specializing in the manufacture of high-end precision connectors.
2. Kaiwei: Kaiwei Electric (Suzhou) Co., Ltd., the company's waterproof series connectors, widely used in new power energy.
3. ShenghNER: Shenzhen Shenghor Electronics Co., Ltd., R & D and production of circular connectors and industrial connecting wires.
4. Heavy: Ningbo Zhongqiang Electric Co., Ltd., specializing in the development and production of connectors for more than 20 years, civil, military, round and heavy-duty connectors, replacing international brands.
5. Huafeng: Sichuan Huafeng Enterprise Group Co., Ltd., "Chang'e No. 4" connector supporting supplier, circular connector, rectangular connector, RF coaxial connector and other 9 series, more than 1400 specifications are used in China's aerospace.
6. Weien: Xiamen Weien Electric Co., Ltd., industrial connector (heavy-duty connector) high-tech enterprise, wind power and power grid industry supplier.
7. Fushang: Dongguan Fushang Electronic Products Co., Ltd., the company's products have been widely used in servo drives, industrial automation and bed equipment.
8. AVIC Optoelectronics: AVIC Optoelectronics Technology Co., Ltd., a listed company specializing in providing connectors for aviation, defense and high-end manufacturing.
9. Aerospace electrical appliances: Guizhou Aerospace Electrical Appliances Co., Ltd., a listed connector company.
10. Hongsheng Precision: Hongsheng Precision Technology Co., Ltd., a connector solution provider under Foxconn Group.
11. Jinlian: Ningbo Dengfeng Connector Factory, since 1989, the production of military and civilian connectors.
12. Xibas: Zhejiang Xibashi Electric Co., Ltd., heavy-duty connectors are used in rail transit, industrial automation, equipment manufacturing and other fields.
13. Changying Precision: Shenzhen Changying Precision Technology Co., Ltd., an industrial robot and industrial automation connector provider, a listed company.