Ningbo Yinzhou Hengchuang Auto Parts Co.,ltd is the sister company of Ningbo Yinzhou Henxin Auto Parts Co.,Ltd which is one of the lead manufacturer in all kinds of tire valves and tire repair tools and wheel balance weight and air tools,etc tire/wheel/rubber related product

It was established in year of 2002  ,We have gotten TUV qulity certification and ISO9001:2000 certification.

Every month we can produce below quantity:

Standard regroover

TIRE VALVE:                 

(tulbess/valve,clam-in/valve,tube/valve,truckvalve,OTRvalve,TR414/TR414C/TR413/TR413CV3.20.6/TR572/TR545D/V3.14.1/TRJ650/TRJ1175/V3.06.5,etc)              10 Million pcs/month

Tire repair tooling  

(air chuck,tire inflator guage,tire inflation hose,T-hand ,etc          1 million pcs/month

Valve accessories (core/ cap,etc)                          1 million  pcs/month

Wheel balance weight(Stick/clip typel)                    500 ton/month

Air tools(Air impact wrench/grinder)(see below photo)

And recently we also assemble and sell well an interesting product—phone holder(see below photo)

By the past years,we have successfully established good relationship with many well known manufacturers around the world. We have become their regular supply of tire valves. And air tools under many well known OEM brand in the European market.

We have enough patience to establish good and long business relationship with all old and new customers in the future years in the auto motive market around the world.