The production of high quality product requires advanced production equipments, Beijing Changhang Investment Casting Co., Ltd purchased a whole set of advanced Investment casting equipments in China and foreign countries, enhanced the quality and fineness of alloy materials with the adoption of vacuum melting system; and enhanced the mechanical property of castings with vacuum heat treatment system; improved the quality of fusible pattern with the wax developed by the company for many years; and improved the quality of shell with vacuum slurry coating machine and advanced temperature & humidity controlled shell production system.

Production of high quality products requires high-level production operator, thus the company established an experienced and technical employees team by many years training and examination, which ensures accurately the detail requirements of product production.

Production of high quality products also requires processing techniques and quality guarantee system, after many years’ practices of production, the company set up an advanced, mature and stable processing techniques; certified the ISO9001 quality system certification and set up an perfect quality guarantee system.