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

Metric clamp-in brass truck valves

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)