Great Wall Co***ny is a professional machine manufacturer with more than 50 years' experience, which specializes in manufacturing all kinds of large and medium sized heavy industry machines. The co***ny not only has established system of designing, testing, inspecting and measuring, but also all kinds of modern production equipments, such as casting , heat treating, welding, machining and so on .
The co***ny has passed the system attestation of ISO9001:2008. Great Wall Co***ny mainly provides all...
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