About us

Jining Qianyu Commercial & trading Co.,Ltd is  specialized in producing and supplying excavator 

and bulldozer parts. Our company is a designated oem/genuine plant  which 

specialized in the construction machinery .Jining Qianyu Commercial & trading Co.,Ltd achieves this success through the qualifications 

of ISO 9001:2000 and ISO 14000:1. ISO is the International Organization for Standardization, a 

worldwide organization with representatives from 157 countries. 

Seal Kit for excavators are available.

Such as the seal kit for arm cylinder, boom cylinder, bucket cylinder, track adjuster cylinder, main valve, main pump, swing joint, hydraulic swing motor, travel motor, Hammer, engine seal kit.

If you need our products be free to contact us any time,and its good if you can provide your machine brand or model,or offer  the Part No. Thank you!