We produce all kinds of models,such as: 
KOMATSU:PC20,PC25 ,PC30,PC38-2,PC40-5,PC40-6,PC40-7,PC60-1,
PC60-3,PC60-5/6,PC60-7,PC90,PC100-5,PC120-2,PC120-3/5,PC180-3,
PC200-1,PC200-2,PC200-3,PC200-5/6,PC220-3,PC220-5/6,PC200-7,
PC240-3,PC300-5/6,PCP300-7,PC400-5/6,PC650,PC1000-1 

HITACHI:UH045,UH052,UH053,UH063,UH075-1,UH09-7,UH04-7,EX20UR-1/2,EX30, EX40-1,EX45-1,EX50UR,ZAXIS55,EX60-2,EX60-3,EX60-5,EX70,EX90,EX100,EX100-M, EX120,EX150,ZX200,EX200-1,EX200-2/3/5,EX220-2,ZAXIS230,ZAXIS240,ZAXIS270, ZAXIS330,EX300,EX300-3,EX300-5,EX320/321,EX330,EX350,EX400-5,EX550,EX650,
EX700,EX750-5,EX1100,FH220-3,FH330 

CATERPILLAR:E70B,CAT307/308,E120B,E180,E200B,E215,CAT215BLC,CAT225,
CAT225D,CAT225DLC,CAT234,CAT235DLC,E240,E240B,CAT311,CAT312,CAT313SR,E300,E300B,E300L,E320B,E320C,CAT322,CAT325,CAT325LN,E330,E330B,CAT330LN, CAT340,CAT350,E450 

SUMITOMO:LX02/03,LX08,SH60,SH75-3,SH100,SH120,SH200,SH220,
SH250,SH260, SH280,SH300,SH340,SH430,SH580,SH450HD-3,SH1400-3,LS108RH,LS1200,LS1200AJ, LS1600,LS2035,LS2050L,LS2650,LS2800,
LS3400EJ,LS4300FJ2,LS5800C2,SC800,SC1000 

KOBELCO:K903,K904B,K904C,K904D,K907B,K907C,K907D,SK07,SK027,
  SK04N2, SK07N2,SK09N2,SK60,SK100,SK120,SK120LC,SK200,SK200-6,SK330-6,SK400
  DAEWOO:DH55,DH220-3/5,DH220LC,DH280-2,DH280-3,DH320, 

HYUNDAI:R60,R60-5,R60-7R130,R200,R210,R230-290,R290,R290LC-7,R220,RX200,R914B, 

KATO:HD250,HD400-2,HD400-5,HD450,HD700,HD770,HD820,HD880-1,HD1250,HD1880 

MITSUBISHI:MS40,MS70-8,MS110,MS180-3,MS180-8,M450 

SAMSUNG:SE130,SE210,SE210-2,SE280LC,SE350LC,K905LC,XD210 

VOLVO:EC210-7,EC290,EC360 

GUIYANG:GUIYANG320,GUIYANG200 

FUSHUN:WY20,WY100,WY160 

XUANHUA:T140,T120 

IHI:IHI55,CCH1500,CCH2500,SY200 

TAKEUCHI:TB0045,TB068,TB070 

OTHERS:BD2F,BD2G,TP209,TD310 

BULLDOZER: D20,D30,D31,D3B,D3C,D3D,D40-1, D4C,D4D,D4H,D5,D50,D5B,
D5H,D5M,D6B,D6C,D6D,D6H,D6R,D65,D7,D7E,D7F,D7G D7R,D80,D85-12,D8L,
D8G,D8H,D8K,D8N,D8R,D9L,D9N,D155,D155A-1,D155A-3,D155AX ,D275,D355,
D355A-3,D375-2/3