
Bitumen Products and Services
Bitumen Products and Services and Services 1999, to engage in bitumen business,2011, to carry out specialized operation management, and construct the national bitumen supply network of China.Now, we have covered 22 provinces of China, and more than 30 bitumen bases...

Locomotive Component
1997, engaged in M & E business, registered in the Ministry of Railways (China) as the Supplier of Key Locomotive Component.We are the largest distributor of NTN in China, and NTN is one of the top 3 bearing manufacturing ...
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