公 司 大 門
Nanbu Ruiyou Valve Seat Ring Co., Ltd. of Sichuan Province is located in industry-centralized zone of Nanbu County, Sichuan Province, covering an area of 40,000 square meters. It is a joint-stock enterprise that integrates technological development, production and operation into a whole, backed by special wear-resistant alloy fusion-casting and manufacturing with collaboration with universities and research institutes. The Corporate has long been engaged in technical development, production and popularization & application of automobile fittings made from high-tech wear-resistant materials.
Main products of the Corporate comprise various types of high-chromium alloy valve seats, alloy cast-iron valve shaft guides, chilled alloy tappets, all sorts of precision cast-steel parts and a variety of copper alloy products. The Corporate owns an advanced physicochemical experiment center and perfect testing facilities. Furthermore, it has a full-automatic valve seat production line and a valve guide production line. Successful introduction and application of new technologies and new processes ensure a high-level stability of the products and increase their market share. Its leading product, "Sheng Huan" Brand high-chromium alloy valve seat, is among the best of home-made products both in output and quality. The valve seat ring and valve guide have been exported to the United States and Europe for a long term, and sell well in more than a dozen of provinces and municipalities when mating with domestic OEMs.
With the certification of ISO TS16949: 2009 Quality Management System, the Corporate is operated scientifically in accordance with the system requirements to allow the product quality to be in conformity with standard and conferred the Brand for years in succession after sampling inspection by Sichuan Provincial Administration of Quality and Technology Supervision.
The Corporate sincerely welcomes both domestic and foreign businessmen to come for business negotiations. Quality is the life of Sheng Huan, and customer’s satisfaction is the objective we pursuit, whose needs are just the orientation that we make great efforts to reach! We will continue to conduct technological innovation and strive to develop new products in order to catch up with the advanced level by scientific management, perfect technology and standardized production, thereby providing customers with quality products and satisfactory service.