Safety requirements for wiring harness systems are rising, especially in new energy vehicles, automotive electronics, and advanced manufacturing. As a result, market demand for wrappable sleeving that meets UL94 V0 flame-retardant standards is growing rapidly. Achieving consistent UL94 V0 performance at the finished product level has long been a critical technical challenge. This is due to limitations in materials and product structures.
To address this challenge, Mj’s Product and Technology Center has made significant investments in R&D. Our team focused on material system innovation and structural optimization. We conducted extensive tests, refined formulations, and carried out repeated flame-retardant evaluations. These efforts led to the successful development of finished wrappable sleeving that meets UL94 V0 requirements. This represents a major breakthrough in self-wrapping sleeving technology.
Minjun is now one of the few manufacturers in China capable of providing both raw materials and finished wrappable sleeving that comply with UL94 V0 standards. Flame-retardant performance is no longer limited to material certification. It is reliably maintained in the final product. This ensures safety in real-world applications.
This breakthrough strengthens Minjun’s leadership in high-performance cable protection solutions. It also provides safer and more reliable wrappable sleeving for new energy vehicles, automotive wiring harness systems, and other safety-critical industrial applications.
Looking ahead, Minjun will continue to advance product innovation and technology upgrades. We will align closely with evolving industry requirements and international safety standards. Our goal is to contribute to improved cable protection safety in global markets.
