Lianchuangyi is a leading provider of jack contact connection technology and products. The rotary spring jack (UC series) manufactured by the company with its core patented technology - rotary spring technology is the most compact jack connector, which not only has a high contact area when used, but also has a more compact jack structure of the same specification, providing customers with highly reliable and cost-effective connector jack contact technology and products, and formulating connector jack contacts according to customer requirements, The goal of U.C.B is to continuously meet the needs of domestic and foreign customers for high-quality jack contacts

Lianchuangyi is a leading provider of jack contact connection technology and products. The rotary spring jack (UC series) manufactured by the company with its core patented technology - rotary spring technology is the most compact jack connector, which not only has a high contact area when used, but also has a more compact jack structure of the same specification, providing customers with highly reliable and cost-effective connector jack contact technology and products, and formulating connector jack contacts according to customer requirements, The goal of U.C.B is to continuously meet the needs of domestic and foreign customers for high-quality jack contacts

Lianchuangyi is a leading provider of jack contact connection technology and products. The rotary spring jack (UC series) manufactured by the company with its core patented technology - rotary spring technology is the most compact jack connector, which not only has a high contact area when used, but also has a more compact jack structure of the same specification, providing customers with highly reliable and cost-effective connector jack contact technology and products, and formulating connector jack contacts according to customer requirements, The goal of U.C.B is to continuously meet the needs of domestic and foreign customers for high-quality jack contacts

Lianchuangyi is a leading provider of jack contact connection technology and products. The rotary spring jack (UC series) manufactured by the company with its core patented technology - rotary spring technology is the most compact jack connector, which not only has a high contact area when used, but also has a more compact jack structure of the same specification, providing customers with highly reliable and cost-effective connector jack contact technology and products, and formulating connector jack contacts according to customer requirements, The goal of U.C.B is to continuously meet the needs of domestic and foreign customers for high-quality jack contacts