Sanmen Sanjiang Diesel Parts Factory specializes in producing high-powered marine diesel engine parts, our products are cylinder cover,piston and etc. We process the products with supplied drawings or samples. Since the early 80s of the last century, we have cooperated with Shanghai 711 CSIC (China Shipbuilding Heavy Industry Institute of Shanghai).We establish a good relationship with Europe and America and domestic leading ship parts trading, we accumulated a wide range of product scope of supply for cylinder and piston. Through our modern and advanced production technology and quality control methods, we can production and supply various of diameters from 160mm to 600mm for engine cylinder head and piston.  Such as PIELSTICK, YANMAR, MAN B&W, MAK, WARTSILA, DEUTZ, SKL and etc.

We already can provide high-quality alternative to many brands.

WARTSILA        R20,R22(V/L),R32,32,46,16V32D,W4L20,L20 and etc.

MAN B&W        L20/27,L23/30,L28/32H and etc.

MWM          510 and etc.

FUJI           6M32H3A-ND and etc.

AUX ENGINE    6PSTHC-26H,6PSHTC-26H and etc.
MAK             551,552,453,MD-51 and etc.

PIELSTICK         PC2-2,PC2-5,PC2-6 and etc.

DEUTZ              350,540,640 and etc.

SULZER       40/48 and etc.

AIHATSU      DK28,PS26H,PS-26D,DSB26,DSB32 and etc.

Choice Material

HT250   HT300  QT400-17   QT450-10  QT500-7  QT600-3

Different steel grades, different prices.

Can be separately catheter, valve seat, the oil chamber sets and other accessories