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Great Wall Machinery Co.,Ltd

Great Wall Machinery Co.,Ltd

About Us

CHAENG(Great Wall Machinery Co.,Ltd), located at National Sustainable Development Experiment Area, Mengzhuang Town, Huixian City, Henan Province, was established in 1958, covering an area of 330,000 and having more than 1,100 employees, the company has a total asset of RMB 450 million and has passed ISO9001:2008 quality management system authentication and is a main professional manufacturer for large rotary kiln and grinding mill in China. Possessing the experience of equipment manufacturing for more than half a century, the company has formed the perfect operation and management system in design and development, product manufacturing, market promotion, equipment installation and after sales service. The Company once won the honors of High Growth Private Enterprise of Henan Province”, The Top 100 Suppliers of China’s Cement Industry in 2012”, "The Top 10 Innovative Enterprise of China’s Cement Industry in 2012” etc.
The company now has over 500 sets of various machining equipment. The main equipment include 10m Double Column Heavy Vertical lathe and 10m gear hobbing machine made in Russia, W250G and T6920 boring and milling machine made in Czech, WIISTNC1203000 type upper roller numerically controlled universal lapping machine, 6 .3m20m cylinder lathe, the largest and the most advanced 6m6m× 16.5m cylinder integral electric heating automatic-controlled annealing furnace in domestic machinery industry, five 150t automatic submerged arc welding production lines, about 50sets of 150t, 100t and 75t,etc. overhead travelling cranes and 2 sets of 30t alkaline arc furnace. With advanced technology and complete specification, the company has obtained powerful ability of manufacturing whole sets of equipment, and the annual processing capacity is up to 80000 tons.
The main products are listed as below:
GRM series of raw material vertical mill and cement vertical mill (equipped with below 10,000t/d cement production line) and series of slag vertical mill (equipped with annual production capacity of 300,000 tons, 600,000 tons and 1 million tons.
series of NSP rotary kiln (4.8m×74m、4.5m×66m、4.3m×66m、4.2m×60m etc.)
series of ball mill for cement, coal, limestone.
series of rod mil for coal chemical industry and alumina industry.
CHAENG(Great Wall Machinery Co.,Ltd), has self-built large foundry base, Xinxiang Great Wall Steel Casting Co., Ltd, whose annual production capacity is up to 50,000 tons, covering an area of 25,000m, and the weight of single piece casting can reach 120 tons. The company is the largest steel-casting base in the north of Henan Province with advanced technology.
Since the first ball mill produced in 1968, the company has produced more than 2600 sets of mills and rotary kilns in various specifications, and the products are sold to each provinces of China, and exported to America, Russia, Japan, Brazil, India, South Korea, Vietnam, Kenya, Iran and others, enjoys high market reputation.

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Company info

Company Name: Great Wall Machinery Co.,Ltd
City: Zhengzhou
Province: Henan
Country: China
Address: Mengzhuang Town, Huixian City, Henan
Website: http://www.greatwallcorporation.com/