Ningbo Weishun Engineering Machinery Spare Parts Co., Ltd. is one professional factory of engineering machinery high strength fasteners enterprise,the grade is above of 10.9, which adopts hot forging and quenching.
Products cover plow bolt and nut, crawler board bolt and nut, track shoe bolt and nut, tooth block bolt and nut, inside and outside heavy duty bolt and nut, pin and washer, retainers and locking plate,used for the Cat series, Komatsu series,Hyundai series,Hitachi series,Kobelco Series,Sumitomo series (Bulldozer, excavator, roller, loader, crane, bucket, grader,ripper, paver and so on.) bucket tooth pin.
We supply with the items meet GB ?ISO?DIN?BS?ANSI standard.
We can do OEM per your request too, we have done OEM for foreign customers for more than 6(BYG and JCB) years.
Ningbo Weishun Engineering Machinery Co., Ltd.