electrical, plumbing, building material, any requirements on demands

foundry products, machined components and parts, customized various valves used in petroleum、,chemistry and fire-control industries, air tools, pneumatic nailer, staplers, accessories and hydraulic cylinders. In addition, Y&J?s R&D team is capable of developing any new products for customers according to specified requirements. Meanwhile, Y&J provides team-based professional service to assist our customers solving both technology and business problems.

products:auto parts (overall), wood and metal working machine, , general hardware, hospital equipments, industrial chemicals (eg.. hydrogen cyanide h2se, fluorine f2, phosgene ccl2o, etc), and requirements from clients.