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Jining Santesongzheng Construction Machinery Co.Ltd. was established in 2000, mainly  business original parts for Komatsu, Carterpillar, Shantui, Volvo,Hitachi, Kobelco ,SDLG ,XCMG excavators, bulldozers, loaders accessories including chassis parts, structural parts, electrical parts, cab parts, hydraulic parts, engine parts

The main business parts are as follows:

1)Undercarriage parts: supporting wheel, pallets, guide wheel, tensioning cylinder, chain, track plate, sprocket

2) Structural parts: bucket, loosener, big and small arms, extension arms, big and small arms/bucket cylinders, work frame, connecting rod, puller head, big arm fork, bushings, pins

3) Electrical parts: main harness, monitor, computer board, pump controller, air conditioner panel, radio, cab harness, air conditioner, mainframe, heater

4) Cab accessories: cab shell glass seat upholstery panel floor mat operator's console cab door assembly

5) hydraulic parts: main valve, hydraulic pump, travel motor, rotary motor, gearbox, rotary bearing, rotary center joint

6) Engine parts: four sets, piston + piston ring + piston pin + cylinder liner, crankshaft, crankshaft tile & connecting rod tile (large and small tile), thrust tile, connecting rod, camshaft, repair kit, throttle motor, flame failure switch, generator, starter motor, flywheel housing, fan pulley, fan blade, fan bracket, oil injection pump, oil injector, water pump, oil pump, excavator middle cylinder assembly, cylinder body, cylinder head, cylinder gasket, valve chamber Gasket, valve seat ring, intake valve, exhaust valve, turbocharger

02091-12000 Bolt  Komatsu WA-500

02290-12031 Screw Komatsu WA-500

01643-33380 Screw  Komatsu WA-500

425-838-1110 Cutting edge central  Komatsu WA-500

425-838-2110 Cutting edge left  Komatsu WA-500

425-838-2120 cutting edge right  Komatsu WA-500

561-13-70050 TORQFLOW Assembly  HD785-7

561-95-83011 Pump Assembly,Grease  HD785-7

561-95-84800 Pump Assembly  HD785-7

561-22-78100 Differential Assembly  HD785-7

561-22-78400 Final Drive Assembly  HD785-7

561-22-78500 Final Drive Assembly  HD785-7

561-50-88000 Suspension Assembly,Front  HD785-7

561-50-88000 Suspension Assembly  HD785-7

707-00-0J750 Cylinder Assembly  HD785-7

707-11-11E20 Cylinder  HD785-7

42C-20-12621 Spider Assembly  HD785-7

21T-68-41631 Pump Assembly, Grease  PC2000-8

706-7K-01180 Motor Assembly  PC2000-8

706-7L-01110 Motor  PC2000-8

708-2K-00123 Pump Assembly  PC2000-8

708-2L-00280 Pump Assembly  PC2000-8

707-F1-01830 Cylinder Assembly  PC2000-8

707-F1-01850 Cylinder Assembly  PC2000-8

707-F1-01870 Cylinder Assembly  PC2000-8

707-F1-01880 Cylinder Assembly  PC2000-8

707-99-78450 Seal Kit, Bucket Cylinder  PC2000-8

707-99-66430 Seal Kit.Clamshell Cylind  PC2000-8

707-99-76040 Seal Kit, Arm Cylinder  PC2000-8

707-99-87760 Seal Kit, Boom Cylinder  PC2000-8

6261-61-1102 W  KOMATSU PC800

600-421-6630 termostat  KOMATSU PC800

195-311-8550 wiper blade  KOMATSU D275A-5

14X-911-3321 wiper blade  KOMATSU D275A-5

6210-71-1160 seal  KOMATSU D275A-5

6212-12-3200 nozzle  KOMATSU D275A-5

sealing kit  Komatsu- D155

WA500 sealing kit  Komatsu W500

175-71-31293 arm  Komatsu- D155

07400-71103 Hydraulic Gear Pump  Komatsu D155

32237840 Diode array  PC3000-6

95013140 Protection cap  PC3000-6

62154840 Plug  PC3000-6

21N-70-11181 Bushing  PC-1250-7

21N-70-12170 Bushing  PC-1250-7

21N-70-32550 Bushing  P C-1250-7

07000-16215 o-ring  P C-1250-7

21N-70-13150 o-ring  PC-1250-7

21N-70-33130 Pin  PC-1250-7

21N-70-33142 Pin  PC-1250-7

21N-70-33161 Pin  PC-1250-7

21N-70-37210 Pin  PC-1250-7

21N-72-11230 Shim  PC-1250-7

207-70-11340 Shim  PC-1250-7

209-72-11261 Seal  PC-1250-7

209-72-11311 Seal  PC-1250-7

21N-70-12160 Seal  PC-1250-7

79825173 Seal kit  P C-3000

76684273 Tappet kit  P C-3000

76684373 Regulator kit  P C-3000

76259573 Tappet kit  P C-3000

69847373 Bushing  P C-3000