Truck Nut OEM 4370 3104038 for MAZ 4370

We are able to put customer logo onto the products.

Quanzhou Changjin Auto Parts Co., Ltd. was established in 2009 year, registered in Quanzhou Fujian China, the cultural capital of East Asia. We specialize in producing Heavy Duty Vehicle aftermarket fasteners—wheel hub bolts and nuts, U bolts, Center bolts and Hex bolts, our products quality meets the requirements of ISO 9001 SYSTEM. 

We have our own production line along with Material Cutting-Sand Blasting-Hot Forging-CNC Lathing-Knurling & Threading-Heat Treatment-Packing Group, only Surface Treatment proceeds by our collaborative factory.

We have been exporting to lots of countries, including European markets, American markets, Korean and Asian markets, with our extensive experience, we are able to produce according to OE Reference Number, Customer Sample and Drawing. We are committed to providing our customers the best quality parts and service!

How to measure wheel nuts