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Ningbo Chengyu Construction Machinery Co., Ltd. is a factory specializing in heat treatment for several decades, producing various hammer accessory machinery and excavator parts manufacturing. We are expert in design, development, production, and export’s professional company. We using domestic and international advanced production equipment and metal materials to produce the high quality parts. Our main products have been exported to South Africa, Russia, the United States, Brazil, Southeast Asia and other countries. The company's main products are: Cheng Yu hammer drill steel rods, the pick drill, hammer piston on the cylinder liner, hammer and the bolt, hammer clamping screw flat pin, cylinder block, outer&thurst bush, hydraulic breaker chisel, excavator bucket teeth, adapter and so on. Cheng Yu Construction Machinery Co., Ltd machinery products are high-density high-quality alloy steel forging from the introduction of foreign advanced vacuum heat treatment. |
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| excavator parts, excavator accessories, hydraulic breaker chisel, hydraulic hammer piston, hydraulic cylinder block, hydraulic breaker plywood/through bolt, thrust&outer bush, rod pin, round pin, bucket tooth, bucket adapter |
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| Company : |
Ningbo Chengyu Construction Machinery Co.,Ltd. |
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Contact us |
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| Country : |
China |
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