- Shanghai Honghao Science & Technology Co., Ltd
- Shanghai K&G Machinery CO., LTD
- Shanghai Know-How Marine Equipment Ltd
- Shanghai Lankelec Co., Ltd.
- Shanghai Lingyun Redsun Combustion Equipment Co.,Ltd.
- Shanghai Oseed Industrial Co.,Ltd
- Shanghai Qifan Co.,Ltd.
- SHANGHAI REFINE MARINE ENGINEERING CO,.LTD
- Shanghai Refrigerating Mahine Works
- SHANGHAI RONGDE ENGINEERING EQUIPMENT CO.,LTD
- Shanghai Safetec Marine Fire & Safety Equipment Co Ltd
- Shanghai Sailfish Rope Net Co.,Ltd
- Shanghai Ship Refrigerating Machine Co.,Ltd.
- Shanghai Star Rubber Products Co., Ltd.
- Shanghai Sure-Safe Fire Equipment Co., Ltd.
- Shanghai Tayor Heavy Industry (GROUP) Co.,Ltd .
- Shanghai YingXin Industrial Co.,Ltd
- Shanghai YongDing Industrial Co.,Ltd.
- Shanghai Zesun Marine Electronics Co.,Ltd
- Shenyang Yuanlong Industry Co., Ltd.
- Sherwin Williams
- Shijiazhuang Huize pipe fitting Co., Ltd
- Shijiazhuang Jinmo Pipe Import and Export Trading Co. Ltd
- Shijiu Marine Equipment Co., Ltd.
- SHIN DONG DIGITECH CO., LTD.
- Shin Young
- Shin Young Air Clutch
- Shinko Ind Ltd
- SHINMYUNG TECH CO., LTD.
- Shuangda valve CO.,LTD
- Sims Pump Valve Co Inc
- Sino Age Development Techtrade Ltd
- Sinsin Trading Co.,Ltd
- Siong Ping Engineering Sdn Bhd
- SMECO
- SOFEC, Inc.
- Spartan Industrial Marine
- Stang Industries Inc. & CounterFire LTD.
- State Enterprise Admiralty Shipyards (Head Office)
- STAUFF International Trading (Shanghai) Co. Ltd.
- Stephens-Adamson Division
- Sun-King Knitted Belt Product Ltd
- Sunflame Co., Ltd.
- SUNNY MARINE MACHINERY CO.,LTD
- Sunrise Marine Equipment Co. Ltd.
- Superbolt, Inc.
- Supermar Machinery Ltd
- Suzhou Marine Machinery Co., Ltd
- Suzhou Tongshun Marine Mechinery co.,Ltd
- T.R.K Group Co., Limited
- Taiko Kikai Industries Co., Ltd.
- Taiyo Electric Mfrg Co Ltd
- Taizhou Big Stone Imp. & Exp. Co., Ltd.
- Taizhou Lingxiao Pump Industrial Co. Ltd.
- TAIZHOU TIPANI HARDWARE CO.,LTD
- TANABE PNEUMATIC MACHINERY CO LTD
- TAYLOR MACHINE WORKS, Inc.
- TDI Tech Development
- Tech Oil Products, Inc.
- TECHCROSS Inc
- TECHMARINE S/W CO., LTD.
- TERASAKI ELECTRIC LTD.
- TERATEC LTD.
- Theriault International Marine
- TIANJIN MACHINERY & ELECTRIC EQUIPMENT LMP & EXPO
- Tianjin Pumps & Machinery Group
- Tianjin Tanggu Tianshun Valve Co. Ltd
- Tianjin TengLinYinHe valve Co., Ltd
- Timberland Equipment Ltd
- Tiryns Investment & Holding Co., Ltd.
- Tokyo Keiso Co., Ltd.
- Tongfeng Industry Co.,Ltd
- Tonghai Marine Co., Ltd.
- Tongxiang Xiaoying Pollution Control Technology Co., Ltd
- TransWorld Equipment Corp
- TRANZAS EVRAZIJA
- Tricab
- TriCab (USA) Inc
- TS Steel Company,Ltd.
- TTS Bohai Machinery Co., Ltd.
- TUYO MARINE TOOL CO.LTD
- Umbilicals International
- Underwater Lights USA, LLC (Head office)
- Unicont Spb Co., Ltd.
- Unimech Marine Equipment Sdn Bhd
- Unisin Marine Equipment Co., Ltd.
- United Generator & Engine Inc
- Universal Marine Medical - USA Office
- Universal Silencer Shanghai Co. Ltd
- Uralgrit LLC
- Vacon Suzhou Drives Co., Ltd.
- VALUE VALVES CO., LTD.
- Valwell Development Enterprise Co., Ltd.
- Vesper Marine Ltd.
- VIET TAN COMPANY LIMITED
- Viper Wire Rope Lubricator
- Vistar Night Vision Ltd
- Volcano Co Ltd
- VUNGTAU SHIPYARD CORPORATION
- W&O Supply