Volsun Innovation 5x Shrinkable Ratio Silicone Cold Shrink End Caps

High shrink ratio cold shrink end caps-made of silicone rubber material.

In a significant development, our company has successfully developed the first domestic silicone rubber cold shrink cap product with over 5 times shrinkage, this is a meaningful innovation. This achievement represents a significant milestone in our continuous pursuit of material innovation and application. Our company's mission to make the world a safer place is driving our ongoing exploration in material research and development.

How do we develop and produce it?

As we all know, Innovation is never easy. From customer demands to product project approval, we underwent meticulous meetings, analyzing risks and addressing challenges. Throughout the process of meeting the stringent requirements of overseas customers, we encountered setbacks and even had to restart the sample mold twice. The initial sample tests failed to meet the customers' exacting standards. At one point, doubts arose, questioning whether a compromise solution should be sought. However, guided by our unwavering commitment to a customer-centric approach, we did not propose giving up or offering alternative product replacements. Instead, we embarked on a thorough research and exploration journey with our technical team.

In the face of difficulties and problems, we firmly believe in the adage, "Where there is a will, there is a way." Through numerous iterations of drawing revisions, material formula design, mold communication, process advancements, and comprehensive reviews, we glimpsed a guiding light. Although the path was challenging, it became clear that there were solutions within reach. We pressed forward with determination and swiftly produced the product, achieving the first breakthrough in silicone rubber cold shrink sealing caps in China.

Congratulations are in order! While this product may cater to a niche market and fulfill the needs of a select group of customers, we firmly believe that such small-scale innovations and breakthroughs, with cumulative efforts, will eventually lead us to a leap in innovation.

Welcome to contact us if you have any special needs or designs, we will do our best to meet your nedds!