Dear Purchasing Manager,
We are the largest wire feeder and submerged arc welding manufacturer in China.

We are also the draftsman of the Chinese National Standard on wire feeding mechanism.

If you have even been to a welding show in China,you will find that up to 70% of welding machine makers are using our products.

We have more than 200types of wire feeder rollers in the warehouse,which we boast as the most complete in this world.

Please visit our website at http://www.zhenkang.com for more information.

We also have a subsidiary factory for air regulators for welding application,
please visit www.cnvtech.com, the air regulators have passed UL certification and the quality is comparable to American Genric and Harris protoypes.

My e-mail: zhenkang_trade@163.com


Best Regards,
David Gu