Ito ang Qinhuangdao Sino-ocean Marine Equipment & Machinery Co., Ltd., na dalubhasa sa pagbibigay ng mga propesyonal na one-stop na serbisyo para sa mga industriyang maritime.
Nag-iimbak ang Sino-Ocean marine ng malaking bilang ng mga piston ring, na angkop para sa MAN B&W, WARTSILA at iba pa, kabilang ang K98MC-C, K90MC-C, K80MC-C, S70MC, S60MC-C, S50MC-C, S46MC-C , S42MC, S35MC, RTA82C at RTA96C, atbp.
Samantala, mayroon din kaming malaking stock ng S/ MC-C, G/ME-B G/ME-C, RT-Flex, RTA/T series piston ring sa aming bodega.
| HINDI. | URI | BAHAGI BLG. | ESPISIPIKASYON |
| 1 | K98MC-C | 90201-0219-096 | 980*22*30.5 DAROS CPR TOP E4-180 Cr Cermet PM80 + Alg-coat B |
| 2 | 90201-0219-106 | 980*16*30.5 DAROS Kaliwa Cermet PM80 + Alu-coat groove4 B | |
| 3 | 90201-0219-118 | 980*16*30.5 DAROS Kanan Alu-coat T | |
| 4 | 90201-0219-118 | 980*16*30.5 Geotze Right Alu-coat T | |
| 5 | K90MC-C | 90201-168-084 | 900*19.5*28 Geotze CPR E4-180 Cr Cermet+Alu Coat B |
| 6 | K80MC-C | 90201-187-096 | 800*14*25 5061968-8.1 |
| 7 | S70MC | 90201-181-072 | 700*16*23 DAROS CPR Alu-coat E6 |
| 8 | S60MC-C | P90201-0220-011 | 600*14*20 DAROS CPR Alu-coat CPR E6 |
| 9 | S50MC-C | P90201-0204-084 | 500*12.5*17.2 CPR Alu-coat 7E |
| 10 | S46MC-C | P90201-0204-106 | 460*9*16.2 DAROS Kanan Alu-coat T |
| 11 | S42MC | P90201-0223-072 | 420*11*14.7 DAROS CPR Alu-Coat E6 |
| 12 | S35MC | 90201-0201-084 90201-0201-072 | 350*8*12.7 5061120-4.0/5061098-8.0 |
| 13 | RTA82C | L34426 | Geotze SCP2CC16 |
| 14 | L34427 | Geotze TP1CF24 | |
| 15 | RTA96C | D34428 | Geotze SCP2CC20 |
Oras ng post: Hul-12-2022