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

Henxin Auto Parts Co.,Ltd was established in year of 2002  ,We have gotten TUV qulity certification and ISO9001:2000 certification.

Sister company of Hengchuang Auto Parts Co.,ltd was established on year of 2010 which is mainly deal with orders from foreign country market.

Every month Henxin Auto Parts Co.,Ltd produces below quantity:

Motocyle tube valve(like TR4,etc)   5 millions/month

Truck tube valve(like

Air liquid tubeless snap-in valves)    2 millions/month

Russian standard GK/TK/LK        2 millions/month

Bicycle tube valve(Like VAR28)     4 millions/month

Tubless valve   (like TR414.etc)    5 millions/month

Clamp-down type valve

                 1 million/month

wheel balance weight  (Fe,Zn,Lead material) 500 ton/month

Tire repair tooling(tire gauges,etc)    1 million pcs/month

Tire repair patch and string          5,000,000 pcs/month

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

Air tools(air grinder /air impact wrench)  100000 units/year

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.