Qingdao Zihe industrial company is a professional manufacturer of investment casting of various carbon steel, stainless steel, alloy steel and duplex steel for a wide range of industries.
The main technology include medium frequency induction furnace melting process, water glass lost wax casting process, silica sol investment casting process and silica sol-water glass composite investment casting process. Adopting the most advanced investment casting process, the company has manufactured more than 500 kinds of investment castings in stainless steel, alloy steel and carbon steel, etc.，for the industries of valve, automobile, construction engineering, marine, food processing, medical, power transmission line as well as general machinery and equipment etc. The output is over 1000 Tons per year.
We have strict and efficient quality guarantee system in accordance with ISO 9001-2000. Base on the highest quality, the most reasonable price, and the most considerable customer service, we enjoy good reputation among the customers from U.S.A., Germany, France, Japan, Holland, Italy, England, Australia and many other countries, and has become one of the best suppliers of them.
Look forward to establish long term relationship with you on mutual benefit!