Ningbo Ningshing Precision Machinery Group Co., Ltd.Who We AreNo.25 Hongxiang Rd A area Industry, Hongtang Jiangbei, Ningbo, 315033, Zhejiang Province, ChinaFormerly known as Ningbo Ningshing Special-Steel Group Co., Ltd., we are a holding subsidiary of Ningbo Ningshing Holdings Corporation.
After years of development, we have successfully realized the transformation of "industry supply chain ecosystem" from only trading to integrated operation, including distribution and retail, precision processing, intelligent manufacturing, vacuum heat treatment, technical services and international trade, etc.
As one of the largest special steel distribution enterprises in China with imported and homemade tool steel materials, Ningshing P
HPDC is a kind of manufacturing method for producing various kinds of product forms.In a high pressure die casting process,molten metal or metal ally is injected into a closed steel die cavity. The die contains two parts, core part and cavity part, both of which are mounted to the die casting machine’s platens. The two halves of the die are held together as pressure is applied during the pour.
There’re cold chamber and hot chamber die casting machines.The three main metal groups used with this die casting process are aluminum, zinc, and magnesium.