Xinxiang Great Wall Machinery Co., Ltd was founded in 1958, adopt The world's most advanced vertical roller mill technology, with 57 years manufacturing experience and slag/steel slag/nickel slag , production line ---”turnkey” service, and the products are exported to America, Russia, Japan, Brazil, India, South Korea, Vietnam, Kenya, Iran and others, enjoys high market reputation.

Xinxiang Great Wall Machinery currently has more than 70 slag powder production line in China, with rich experience of construction and turnkey service ability, can provide the research report, engineering design, equipment, civil engineering, installation and debugging service

The domestic industry's first 600,000 tons of slag powder production line has a demonstration training base and industrial waste slag(grain slag, steel slag,nickel slag etc.) R & D center, targeted programs can be designed according to the customer's waste materials.

Great Wall has a large domestic casting base, annual output of 50,000 tons, Max 132 ton per piece ,advanced process equipment, production cycle is short, is the fastest growing supplier of steel castings manufacturers.