Insights into Our Growth
And the Industry

Tianjin Shiyi Precision Plastic Co., Ltd., established in 2004, is a manufacturer specializing in brake systems for bicycles, mountain bikes, children bikes, student bikes, stunt bikes, and shared bikes. Our annual production reaches 6 million pairs of all-aluminum brake levers and 4 million pairs of plastic brake levers. As a company with its own intellectual property, our quality management system has been certified under the ISO9001 standard...

Rim Brake Typically used in entry-level models and some high-end climbing bikes, rim brakes are known for their lightweight design and simplicity. They work by using rim brake calipers to clamp the wheel rims, creating friction to slow down or stop the bike...