BAO CHENG EQUIPMENT ASSEMBLing CO., LTD established in 2000, located in JINAN city, Shan Dong Province. we have track roller, top roller, carrier roller, idler, track shoe assay?????track shoe plant, bolt nut, whole under carrier parts , edge cutter, bit, and engine parts for bulldozer, excavator, pipe layer as the following brand:SHANTUI Bulldozer: SD08, SD11, SD13, SD16, SD22, SD23, SD32, SD42KOMATSU Bulldozer: D50, D60, D65, D85-18, D85-21, D155, D355-1KOMATSU Excavator: PC60, PC130, PC200, PC220, PC300, PC360, PC400 HBXG (SHEHWA) :SD6G SD7 SD8 SD9 T140 T165 TY165PENGPU: PD140, PD160, PD165, PD185, PD220, PD320, PD410DAIFENG (pipe layer): DGY15, DGY20, DGY25, DGY40, DGY55, DGY70, DGY90CAT: D6D, D7G, D10N, 320BENGINE: CUMMINS, WEICHAI, and SHANGCHAIMeanwhile, we offer parts for, XCMG, LINGONG, LIUGONG, SHANGONG, HITACHI, HOWO and DONGFENG parts With better quality and service, company had set solid relationship with customers from IRAN, RUSSIAN, NEPAL, GERMANY, and AUSTRILIA. Now, company begins to enter the new market in Brazil, Chile. Welcome to visit us and make cooperation.SKYPE: wchengfy123478