R&D Program
1.Founding department of the engineering&mechanical affiliated
spare parts :
The main spare parts of the excavators and the communication between
the engineering&mechanical manufacturers
2.sale of hydraulic excavator:exclusive agent of mini&medium
excavators
3.Excavators maintainess and sale of the second-hand excavators:
excavators maintainess and marketing of the second-hand excavators
4.affiliated tools of the excavators:(OEM)
Under construction。。。
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