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About us

The most professional pneumatic&hydraulic manufacturer in China!

The most competitive excavator parts products supplier in China with 100% guarantee and afterservice!

Estabished Year: 1993

Histroy in Heat Treatment: 20 years

Histroy in Excavator Parts: 11years

Big ranges excavator parts products and professional machinery products service:
A. Hydraulic Breaker hammer
B. Hydraulic Rock Chisel
C. Cylinder Block
D. Piston
E. Bolt
Now let’s check which kind of support you can receive from CYU...

Add: 383# Mo Branches North Road East Lake Tour Hohiday Area, Ningbo, China     Tel: 0086-574-82817998
Copyright  Ningbo Chengyu Construction Machinery Co., Ltd.    Email: sales@cnchengyu.com