Rail Transit Wire Harness: The Neural Center Ensuring Train Operation
High-speed rail and subway cars have dense wire harnesses requiring fire resistance; halogen-free fiberglass sleeves meet EN45545 and other strict standards.
Foshan Yingcan Insulation Materials
Quality Assurance · Global Export · Professional Service

In 2008, we planted the first seed of "insulation" in Shunde, Foshan. At that time, we only had a few braiding machines and a few workers, but we had one obsession - to make the best fiberglass sleeves in China.
For eighteen years, we have witnessed every change in the industry: from traditional motors to new energy vehicles, from home appliances to intelligent robots, from domestic market to more than 50 countries around the world. Every sleeve leaving our factory carries our commitment to quality.
如今,盈灿已成长为集研发、生产、销售于一体的专业绝缘材料制造商。我们的产品守护着新能源汽车电机、家用电器内部布线、储能电池模组与工业自动化设备中的每一处电流安全……We don't just produce sleeves, we protect the safety of electrical current.

18 years focused only on insulation sleeves, not pursuing product line expansion, only pursuing professional depth. We have thoroughly studied every specification.
Own factory, own formula, own testing equipment. From raw materials to finished products, every link is under our control.
Common specifications in stock, rush orders shipped within 48 hours. Technical issues answered the same day, never keeping customers waiting.
UL, VDE, ROHS, REACH certifications complete, exporting to Europe, America, Japan, Korea, Southeast Asia, Middle East, understanding international standards, understanding customer needs.
Temp: -60°C ~ +200°C, Voltage: 1.2-10KV

Fiberglass braid + silicone/PVC coating

Silicone/rubber inner + fiberglass outer braid

Smooth PVC coating surface

Dingwen Tube · Eco-friendly water-based coating

Outer fiberglass braid + inner spring steel wire for elastic gap sealing
UL, VDE, ROHS International Certifications
Own Factory, Controllable Quality
Sufficient Stock, Rush Orders Accepted
Exporting to 6+ Countries & Regions
Technical Consultation, After-sales Guarantee
Customized Specifications Available
18 years of industry experience, serving 6+ countries and regions worldwide, established long-term partnerships with many renowned enterprises
Daily updates on fiberglass and insulation material industry news
High-speed rail and subway cars have dense wire harnesses requiring fire resistance; halogen-free fiberglass sleeves meet EN45545 and other strict standards.
Aircraft and spacecraft wire harnesses must work reliably under extreme temperatures, strong vibration, and high radiation; high-silica fiberglass sleeves are key protective materials.
Industrial robots and CNC machine tool wire harnesses face multiple challenges including oil stains, cutting fluid, and mechanical wear; corrugated tube and braided sleeve combinations show significant effects.
Production Line & Warehouse · Modern Production Base
Modern Braiding Production Line · Automated Manufacturing · Fine Management
Foshan YC Insulation Material Factory · Since 2008
Professional fiberglass sleeve manufacturer with 18 years of experience, UL/VDE certified, exporting to 6+ countries.
-60°C to +200°C for standard products. Special models can withstand higher temperatures up to 600°C.
UL Listed, VDE Certified, SGS Tested, RoHS Compliant, ISO 9001:2015.
Standard products: 1,000 meters per specification. Rush orders available with 3-7 day delivery.
Yes, free samples available for quality testing. Shipping cost borne by customer.
No. 2 Road, Yongxing Industrial Zone, Chencun Town
Shunde District, Foshan, Guangdong, China
+86 180 2224 0398
Contact: Mr. Lin
+86 135 9060 5550