Product Description

Valve guides
Valve guides are the guiding device for engine valves, used to guide engine valves, and transfer heat from valve stem to cylinder head.
 
There is micro gap between valve stem and valve guide to make stem move in valve guide easily. The valve guide works with high temperature and high collision, so the material of valve guide is cast iron with graphite or iron based powder metallurgy to improve lubrication.

Package&Delivery
Package
Neutral package, or as customers choice
Samples
Free Samples could be offered for testing. DHL,TNT,FedEx,EMS ,UPS all could be service for you !
We do not charge your sample fee, just the express fee.
Within 2-3 days you could get the sample once the payment to the account.

Our services
Tongcheng Oasis Autopart CO.,Ltd. is a medium-sized engine part corporation specialized in the manufacturing and sales of engine parts.Guided by the principle of high quality,high reputation,and high technology,we have been sticking to provide the best service and high quality product to our customers. 

After about ten years development ,we are very strong in products such as engine valves,valve guides,valve seats,piston ring and pistons,etc.
Meanwhile,we keep researching and developing new products and trying to probe into new fields in auto parts.

To face the market competition,we have to work harder than ever with our excellent workers and talents ,advanced technology ,good management and professional service.We will focus on the Strategic Development Goals and aim to build our cooperation to be an excellent and world-famous chemical supplier with good reputation.