Yihui Precision Components Co., Ltd. (brand: Yhjca) with outstanding innovation strength and professional technology, the rapid fastening system industry leading position. We take user needs as the core, focus on cutting-edge technology research and development, for shoes, helmets, backpacks, gloves, clothing, medical protection, baby stool harness elastic system and other fields, to provide tailor-made high-quality fastening solutions. We have a professional and experienced R & D team, deep plowing the integration of internal functional structure and aesthetic design. Adhere to the independent research and development mode, do not rely on external resources, strictly control every link from concept to production and manufacturing, and ensure perfect details. The acquisition of a number of R & D patents confirms our hard power as an industry innovation leader. In addition to technological breakthroughs, we always adhere to the ultimate pursuit of quality. Relying on the continuous iteration of core technology and strict quality control, Yihui has won wide trust and praise in the market. The products have outstanding functions, comfortable wearing experience and unique design, highlighting the brand's unique style and international influence. Looking to the future, Yihui will adhere to the concept of "making the complex world simpler with technology", continue to provide better, efficient and personalized fastening system solutions, and promote ecological evolution with industry partners. Choose Yhjca button and matching rope, you can enjoy a perfect warranty service in the service life of the product.