copper furnace copper furnace perfectly combines rugged reliability with unequaled design and structure, which is the cornerstone of its broad acceptance and recognition. Nanjing BoQiao Machinery Co., Ltd. firmly upholds the principle of superb quality to manufacture the product so as to ensure that the product is in strict compliance with the national quality standard and that our customers can enjoy the longevity of its service life.
BoQiao Machinery copper furnace During the production of copper furnace, Nanjing BoQiao Machinery Co., Ltd. divides the quality control process into four inspection stages. 1. We check all incoming raw materials before usage. 2. We perform inspections during the manufacturing process and all manufacturing data are recorded for future reference. 3. We check the finished product according to the quality standards. 4. Our QC team will randomly check in the warehouse before shipment. pmc molds,plastic mold parts,new york metal molding.