We are specialized in marine diesel engine, generator, turbo-charger, air compressor, separator, oil purifier, pump, boiler, heat exchanger, ship sewage treatment, stern tube seals & spare parts supply. main products: cylinder liner, cylinder head, connecting rod, crankshaft, piston, piston ring, exhaust & inlet valve, valve seat, valve guide, rotary, nozzle, plunger & barrel, delivery valve, f.o. injector, f.o. pump, high pressure oil pipe, crank pin, bearing, bush, mechanical seal, seal ring, gasket, packing, bolt, nut, spring, screw, impeller, rotor assembly, housing, friction plate, etc... 2 & 4 - stroke diesel engine brands & model: man b&w: l16/24, l20/27, l23/30-h, t23hh/lh-2/4, l28/32, l32/40, gv23.5/33, gv23.5/33atl, l/s35mc-c/e, s26mc, l35mce, l/s 42 mc, k42ef, l45gf/ca, l/s 50 mc, l55 gf/ca, l/s 60 mc-c/e, k62ef, l67 gf/ca/gbe, l/s70 mc, k74ef, l80 gf/ca, k84ef, l/k90 mc-c, l90gf/ca … sulzer : al20/24, bah22, ah/sl/l/t25/30, al/tl25d/r, rta38; rd44, rt(a)48/t/tb, rta52/u, rla/b56, rta58/tb, rta62/u, rla/b66, rd68, rta68, rnd68/m, rta76, rnd76/m, rla/b76, rta84/c/m, rla90, rnd90/m … mak: m20/25/32/35/43, m281/2ak, m331/2ak, m451/2/3ak/c, m551/2ak, m601ak, deutz mwm: tbd232/234/510/604b/616, rhs518/526-(a), bvm 203/350/358/528/540/545/628/640/716/816, 413/511/513/912/3/4/1008/1011/2/3/5 … pielstick: pc2, pc2-2, pc2-3, pc2-5, pc2-5l,/v, pc2-6, pc 3, pc4-2, pc4-570, czech: 6l350pn, skl motor: nvd36a, nvd48a2/3 … mtu: 183, 331, 396tb83 … caterpillar: 3056, 3508, 3512,(b/c), 3516(b/c), 3600, c7/12/15/18/32/280 … cummins: 4bta3.9-gm47, 6bt5.9-gm83, 6bta5.9-gm100, 6btaa5.9-gm115, 6ltaa8.9-gm200, nta855-d(m), kta19-d(m), kta38-d(m), kta50-d(m) … mitsubishi: ue/c-, uet-series, 12dh60a, 60-150h, daihatsu: all series, yanmar: all series, akasaka: a- , ah-, dh, dm-, uec/t-series, 46ipc, mh25, mks66, tms66, uhs27/40, uz65, ym6, hanshin: l-, el/s-, lh-, lu/d/n/s-series, ycsh, tvs/2961, lf58, z6wsi, t6lus, niigata: l-, lf-, m(l)-, mg(l)- series, nsd/f, l6f20a(b)hs, fl20(b)hs, ma40x, pa5(l), makita: eshc-, gslh-, kslh-, ks-, ln-, ls-series, mitsui: uec45/80d, uec45la, uec52/105d, and now we are still the appointed agent of some domestic engine manufacturers: shanxi diesel heavy in industry co.,ltd, dalian marine diesel co.,ltd, zhenjiang marine works, hudong heavy machinery co.,ltd, anqing marine diesel, high diesel heavy industry limited company (hangzhou), zibo diesel engine company, jiangsu antai power mcy, ningbo c.s.i. power&machinery group co.,ltd, shanghai qiyao engine company ltd. turbo charger: abb: vtr - series, man b&w: nr-, na- series, t680, tv48h-d, ihi: rh - series, mitsubishi: met - series, napier: nhp- series, c-045, a-085, r510a, oil purifier/seperator: alfa laval: mab-, mopx-, mapx-, lopx-, mmpx-, whpx- series, mitsubishi: sj - series, tomoe: dh - series, westfalia: osa/b/c-, ota/b-, saog- series, compressor/refrigeration: tanabe: h-, hc-, lmc-, lshc- series, cmdah-264, mshc-40a, yanmar: sc- series, matsubara: ms-, mh- series, hamworthy: tf-, tm-, mf- series, 2sf42, sperre: hv- series, sauer & sohn: wp-, cz- series, suction gas: tcw22/14at, tcwx22/16at, tcax16, tcax22, tcar22, tcar18, teikoku: 2tf54, 2sf42, 2tm6/1/3,2sf4/42f mycom: n-, f- series, sabroe: smc-, mc-, cmo-, bfo-series, daikin: c-, hc- series, carrier: 5h-, 5f- series pumps: naniwa, shinko, heishin, teikoku, taiko kikai, shin shin pump, ishii pump,