China Crusher Part manufacturer, Hammner Crusher, Crusher . Aug 26, 2017 · Changshu Electric Power Antifriction alloy casting Co., Ltd., founded in 1992, specializing in the production of wear resistant castings, mining machinery, petroleum machinery and high pressure valve castings, and form a complete set of machining workshop, the company covers an area of 100 mu, building area of 40000 .