Hongsheng Precision Casting Co., Ltd., located at Baoding, Hebei, an ancient city, is a comprehensive manufacturer integrating forge, casting and machining, covering an area of 12,000 square meters with a floor area of 6,000 square meters. The company had invested RMB 8 million in constructing one modern silica sol casting production line on the basis of the original soluble glass production line, with an output of 2,000t. The company further established a mold manufacturing center, and equipped with impeccable post-cleaning equipment and machining equipment, providing favorable conditions for development of products and post-processing. At the same time, the company introduced a series of detection instrument and equipment for full-process detection and control over product quality. Main products include: high-precision auto and motor mechanical components, parts of electric tools, stainless steel hardware for ship, stainless steel pipes