fire fighting products:ï,¼,?sprinkler system, detectors, module, fire resistant power cable and fire accessories, o.s & y gate valve, butterfly valve, globe valve, non-return valve, expansion valve, pressure relief valve, low pressure co2 system, deluge va

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.

fire fighting products, pet flakes, pet bottle bales