润凡是一家致力于新品开发、生产、销售为一体的综合性企业。主营产品包括：卡钳附件、支架弹簧片、活塞弹簧片、扩张弹簧片、减震片、支撑弹簧片、报警片、紧固件等。

润凡拥有的生产设备，的检测，精密的模具加工线和的管理销售团队，在产品质量和交货服务上提供了优质有效的保证，并能及时为客户和提供合适的产品与解决方案。

我们将始终坚持“质量、顾客、服务”的宗旨，并将与国内外广大客户结成深厚的友谊和合作关系。

我们坚信，与润凡合作，一定是您理想的选择。
RUN FAN is a comprehensive company which engaged in new product development production and sales. The main products include caliper accessory kit, support plates, piston spring, spreader spring, anti-rattle spring, hanger spring, pad sensor spring,stamping, fastener etc.

RUN FAN possesses the advanced production facilities, first-class testing center, precise mould manufacturing lines and professional sales management team. We guarantee the good efficient the most suitable products and solutions for our customers in time.

RUN FAN will adhere to the principle of quality first, customer priority, sincere co-operation. Through striving efforts, we believe RUN FAN will establish intimate and friendly business relationship with our customers in china and abroad.

Welcome to RUN FAN Co., Ltd, we believe in that the co-operation with us is your optimal choice.