Quality is life of an enterprise. Beijing Changhang Investment Casting Co., Ltd. has established a sound quality management system, which is implemented in strict accordance with the standard of ISO9000 Management System. The company passed the ISO9001: 2000 Quality Management System Certification in 2004.

The company has set up specialized inspection mechanism, fitted out advanced physical & chemical analysis and quality testing equipment and instruments, and established sufficient and suitable quality inspection procedures, with strict inspection standard for the whole process from admission of raw materials to plant all the way to final release of finished products from plant; for the characteristics of precision investment casting method such as complicated process and many affecting factors, an on-site inspection mechanism has been established to implement online inspection, so that defects and rejects can be eliminated in the course of mould making, shell making, smelting and casting. In this way, no disqualified raw materials can be admitted to plant, no disqualified items of a previous procedure can go into the next one, and no disqualified products can be released from plant, so quality of products are effectively ensured. For many years, the products have been enjoying praises from users for their good quality.