2"inch to 3.5"inch Converter Adapter for Semi Trailer Tractors King Pin

Exquisite casting and forging process.

OEM service is Ok, including JOST type, YORK type, BPW type etc.

Forged in the 40Cr,20CrMnTi alloy constructional steel.

Full test before shipment.

We keep moving every day,improve of our technology ,devolope new products to satisified more customers' demand.

Company Introduction:

Qingdao Genron International Trade Co., Ltd Main Business is Exporting all kinds of trailers, trailer parts and Man-hand Welding Machinery, Automatic Welding machinery, Trailer Production Line Etc. We have our own factory which produce trailers for more than 20 years, Our CEO Mrs. Zhao have 15 years export Construction and trailer trucks experiences; She have visited more than 30 countries for checking trailer truck markets. We can supply the right product in shortest ways and cheapest value.