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Ningbo Qianhao Metal Product Co.,Ltd
Our Core Competition Advantages: Established in 1992 as a world-renowned investment casting manufacturer with TS16949 certified, the company owns 500 employees and covers an area of 40,500 square meters. It consists of foundry and machining factory with the annual production of 20,000 tons. The company is equipped with several types of production lines including a fully automated wax and shell making process flow line, as well as two mesh belt furnace heat treatment production lines. The machining factory is fully equipped with complete CNC machining equipment including 2 0 vertical and horizontal machining centers and more...
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Discussion On Four Reasons Of Valve Casting T...
Discussion on four reasons of valve casting turning black   In the field of machining, because of the particularity of
Jun 19, 2017
How To Control The Pouring Temperature Of Val...
How to control the pouring temperature of valve castings?   Every year in the production of valve castings, often due t
Jun 19, 2017
Forming Performance Of Valve Castings
Forming performance of valve castings: The pouring temperature is 1540, the casting formability is good, and the shrinka
Jun 19, 2017
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