WE HAVE BELOW TYPE MAIN  NIMONIC N80A EXHAUST VALVE 

SXD MAN B&W MAIN ENGINE

5L16/24 - 6L16/24 -7L16/24 -8L16/24 -9L16/24 -5L32/40 - 6L32/40 - 7L32/40 - 8L32/40 - 9L32/40

SEMT PIELSTICK ENGINE

6PC2.5L - 6PC2.6 L - 8PC2.5L - 8PC2.6L - 12PC2.5V - 12PC2.6V - 16PC2.6V - 8PC2.62L

ANQING DAIHATSU

6DK-36e - 8DK-36e - 6DK-28e - DC-32e - DC -17Ae - 8DK-20e - 6DK-26e - 6DK-20e - 5DK-26e - 5DK-20e

SXD DAIHATSU

6DKM-28 - 8DKM-28 - 5DK-20 - 6DK-20 - 8DK-28 - 6DLM-26

MAN B & W MAIN ENGINE 

S70ME-C/ME-GI/MC-C - L70ME-C/MC-C - S65ME-C/ME-GI S60ME-B/ME-C/ME-GI/MC-C - L60ME-C/MC-C S50ME-B/ME-C/MC-C - S46ME-B/MC-C - S42MC S40ME-B - S35ME-B/MC - L58/64 - V32/44CR L32/44CR V32/40 L32/40 - L27/38 L21/31 - V28/33D L27/38 L21/31 L16/24

AKASAKA MAIN ENGINE 

A45 - A41 - A37 - A38 - A31 - A31R - A28 - K28R - K28FD - K28 - AH40 - AH40F - 6DM51SS - DM46 - DM38AK - DM33FD - DM28AR - 6MH25SS - DH46 - 6U26L - 6LU26L

GDF GUANZHOU DIESEL ENGINE

6230ZC-1 - 6230ZC - 6230ZC - 6230ZC-4 - 8230ZC - 8230ZC-4 - 6320ZCd - 6320ZCd-2 - 6320ZCd-4 - 6320ZCd-6 - 8320ZCd-4 - 8320ZCd-6 - 8320ZCd-8 - 6320ZCd-E - 6G32 - 6G32A - 8G32 - 8G32A - 8G32E - 9G32 - 12KU30A - 14KU30A - 16KU30A - 18KU30A - 12V320ZCd

KOBE DIESEL & MITSUBISHI

 UEC68LSE - UEC60LSE - UEC52LSE - UEC50LSE - UEC45LSE - UEC40LSE - UEC35LSE - UEC60LS II - UEC50LS II - UEC85 - 60HA - 60/150H - 52LS - S12R-T2MPTK - S6R2-T2MPTK - S12A-T2MPTK - S12R-T2MPTK - S16R-T2MPTK 

YANMAR MAIN ENGINE

Z6170ZLC - 6210ZLC - LC8250ZLC - 6N330UN - 6N330EN - 8N330UN - 8N330EN - 8N330SN 6NY16LW - 6N165LW - 6EY18(A)LW - 6EY22(A)LW -6EY26LW - 8EY26LW - 6N330LW - 8N330LW

JAD JIANGSU ANTAI POWER MACHINERY ( WUXI ENGINE )

G6300 - G8300 - G16V300 - X8320 - X16V320 - X320 - G300 -