Volsun is committed to the R&D and production of cold shrink tube series products, providing professional insulation sealing solutions for cable joint protection in the communications industry. It always adheres to the "customer-centered" principle and provides customers with high-quality, safe products and services.

Silicone coated fiberglass sleeve is one of Volsun's main products. It is mainly used for the insulation protection of new energy vehicle drive motors, special vehicles, rail transit and other circuit harnesses. It has high dielectric strength and excellent high temperature aging resistance performance and flame retardant properties, and is UL certified.

Through continuous technology research and development and wide application of products, Volsun has become a high-quality supplier of overall solutions for the power transmission and distribution industry. Volsun's silicone rubber overhead line cover, silicone self-fusing tapes and waterproof insulation self-curing protective pad materials have excellent heat aging resistance and weather resistance. They have been used in the transformation of multiple power projects and have been recognized by customers and received good reviews in the industry.

Volsun produces a wide variety of heat shrink tube products, which are made of radiation cross-linked polyolefin materials. They are mainly used for the insulation and wire harness protection of connectors in the fields of electronics, communications, machinery and automobile manufacturing, etc., and provide customers around the world with professional, high-quality and reliable product solutions.