In 2003, Ningbo DAMA Truck Parts Co., Ltd was founded in city and since then focuses on designing manufacturing different types of vehicle spare parts which covering the field. Including: door lock system, hinge seal, holdback, roller, hook, track, buckle, winch, ratchet tie down, buffer, ...

NJK, a famous rubber-seal supplier in the world, was set up YanCheng 1995 .NJK always focus on innovation and devel-opment. We have research team, more than 30 people, including experts scholars. So far NJK continues to watch right manager, technology nice products.We design manufacture high ...