We are Xingtai Bestn Import & export CO.,LTD, founded in 2004, a professional and experienced manufacturer of semi trailer parts.Our main products as follows:?king pin: 2? and 3.5?, welded and bolt-in type.?brake camshaft: mainly BENS, BPW, FUWA and KAMAZ.?container lock: twist lock, corner lock, double lock and screw lock.?Semi trailer axle: American outboard/inboard axle, Gemanic Axle, etc.?brake drum: depending on your OEM code.?wheel hub: depending on your OEM code.?equalizer and equalizer pin, hub cap, etc.