About us
Taizhou Gongzhan Electric Co., Ltd.
Company profile
Founded in April 2018 in the Dazou Town Industrial Zone, Xinghua, Taizhou, Jiangsu, the company is a professional manufacturer of electrical insulation sleeving integrating R&D, production, sales and service, and a recognized high-tech enterprise in Jiangsu Province. Our main products are silicone resin fiberglass sleeving and silicone rubber fiberglass sleeving. Alkali-free fiberglass is braided into a tube, then coated with silicone resin or silicone rubber and cured. The products offer excellent dielectric properties, flame retardancy, flexibility and heat resistance (silicone resin series +200 °C / -10 °C; silicone rubber series -10 °C to +200 °C), covering GZ-3G–GZ-5G and GZ-1G–GZ-2G voltage grades. They are used for internal wiring insulation and mechanical protection in motors, home appliances, automotive electronics, new-energy equipment and various electrical machines. Guided by the values of innovation, progress, integration and mutual benefit, we follow a people-oriented, quality-first, efficient and eco-friendly approach. Products are tested by authoritative laboratories at home and abroad; the company is ISO 9001:2015 certified and holds multiple utility model patents. Key customers include GREE, Midea, Haier, Hisense, AUX and Electrolux.
People first · Quality foremost · Efficient service · Eco-friendly
Deliver quality products with fast response and satisfactory service — ensure safety and win the future.
Milestones
Registered in Dazou Town Industrial Zone, Xinghua, focusing on R&D and manufacturing of electrical insulation self-extinguishing sleeving.
Built a multi-spec product line of silicone resin and silicone rubber sleeving, supplying leading home-appliance manufacturers such as GREE, Midea and Haier.
Filed several utility model patents covering key process equipment for drying, cutting and curling.
Certified as a Jiangsu Provincial High-Tech Enterprise (GR202232015193).
Certified to ISO 9001:2015 quality management system (33223Q30036R0S).
Listed as a Jiangsu enterprise compliant with the intellectual property management standard.
Production
A complete line from braiding and coating to finished goods
Braiding & coating line
Alkali-free fiberglass braiding and silicone resin coating
Multi-color braiding equipment
Simultaneous braiding of red/blue/white yarns
Finished spool warehouse
Sufficient stock for stable delivery
Mission · Vision · Values
Mission
To protect the safe operation of every wire and machine with reliable self-extinguishing insulation sleeving.
Vision
To become a trusted specialist manufacturer of self-extinguishing sleeving and electrical insulation products in East China.
Values
Innovation · Progress · Integration · Mutual benefit
Utility model patents
Self-developed processes and equipment
Team & safety
Fire safety drill
Regular safety training and emergency drills
Production QC records
Strict process control and quality traceability
Standards
- JB/T 7093-2015 Insulation sleeving — Silicone resin fiberglass self-extinguishing sleeving
- GB/T 19001-2016 / ISO 9001:2015 Quality management system
- UL 1441 / UL VW-1 flame rating (product testing)
- IEC 60684-3-400 (reference)