Engineering and Technology Research and Experimental Development
Business scope: Oil Drilling Technology Development And Technical Services,
Sale,
Processing,
Sale,
Metallic Material,
Chemical Products,
Building Materials,
Auto Parts,
Transformer,
Electronic Product,
Knitted Goods,
Crafts,
Import And Export,
Manufacture Of Water Treatment Equipment,
Water Source Heat Pump Unit,
Wire And Cable,
Inspection And Maintenance,
Sales And Repair,
Sales And Repair,
Clothing And Shoes,
Mechanical Equipment Maintenance And Technical Services
...