ship repair, fire fighting service, underwater service, ship spare parts & stores

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.