Shaanxi Hai Rui Bao Si Heavy Equipment Co., Ltd. is a professional committed to Marine machinery equipment, diesel engine and spare parts R & D and sales of import and export enterprises. The company is mainly engaged in all kinds of domestic and imported generators, engines and spare parts for onshore oil fields and offshore ships. In the power, metallurgy, mining industry to provide high-end seals, the company has a mature supplier system, can customize any required seal products.