Beijing Changhang Investment Casting Co., Ltd. is a high-tech enterprise engaged in specialized production of stainless steels, nonferrous metals, and high-temperature alloy precision casts. The company has already produced an accumulative total of several thousand types of products, and its main products include rough cobalt-based alloy artificial joints, cast non-allowance impellers, vanes and air-core vanes for aircrafts, trains and ships, as well as various high-temperature resistant, abrasion-proof and corrosion-resistant products, all of which are widely used in the fields such as medicine, aviation, space flight, metallurgy, chemical industry, construction and military industry.With mature production methodology, advanced production and R & D equipment and sound testing equipment, the company can produce various high-temperature alloys, nonferrous alloys, stainless steel precision casts, and its production and technical capacity take the leading position in the industry. The company has many expert technicians in the field of alloy materials and precision casting, and has been cooperating with well-known scientific research institutes and specialized academies in China for long time. Over the years, the company has developed many high-tech products, and has been well known for solution of difficult technical problems and production of high-grade, high-accuracy and advanced precision cast products.Sticking to the operation principle of "striving for survival with quality, and striving for development with innovation", the company constantly improves its product quality and service level. The companyThe company has established perfect quality management system, and passed the ISO9001: 2000 Quality Management System Certification smoothly in 2004.
