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A nickel based alloy is an alloy whose main constituent is nickel. Nickel and nickel based alloys are vitally important to industry because of their ability to withstand a variety of severe operating conditions involving corrosive environment, high temperatures, high … Continue reading →

Japan Foundry Society (JFS) will host the 13th World Conference on Investment Casting and Expo at the Kyoto Internal Conference Center,  Kyoto, Japan April 15-18, 2012. This will mark the first time in World Conference history that the event will … Continue reading →

current situation of China investment casting factories 1.1 history of investment casting industry in China China is one of birthplaces for the investment casting technoligy.As the researching,2500 years ago, during Spring and Autumn period, lost-wax technology appeared. Till Middle of … Continue reading →

Qingdao VGR history Qingdao VGR always takes QDOS (quality, delivery cost saving and service) as our admission. We are OEM supplier in casting and machining field nearly 10 years. We committed to provide good quality, reasonable price, on-time delivery and … Continue reading →