ABC

• Akasaka Diesels Limited
• Alafa Laval K.K.
• AMEROID Co.,Ltd.
• ANEOS Corporation
• Asahi Steel Industry Co., Ltd.
• Azbil Corporation
• BEMAC Corporation
• BOLLFILTER JAPAN Ltd.
• Boltech Co., Ltd.
• Burckhardt Compression AG
• CDK Co., Ltd.
• CHUO-KOSAN., LTD.
• CONHIRA CO.,LTD.
• CRYOSTAR
• CSSC-MES Diesel Co., Ltd.

DEF

• DAEYANG ELECTRIC SUPPLY CO.,LTD.
• DAIEI DENNETSU KOGYO CO., LTD.
• DAIHATSU DIESEL MFG.CO.,LTD
• DAIICHI MFG.CO.,LTD.
• Daikin MR Engineering Co., Ltd.
• DAIMARU YUKI CO., LTD.
• Daito Ship Electronics Co., Ltd.
• DESMI A/S
• Eagle Industry Co., Ltd.
• EBARA JITSUGYO CO., LTD.
• Framo Nippon K.K.
• Fuji Filter Manufacturing Co., Ltd.
• fujimak corporation
• FUKUSHIMA LTD.
• FURUNO ELECTRIC CO., LTD.

GHI

• GEA Japan Co.,Ltd.
• Hanshin Electric Mfg. Co., Ltd.
• HARISON INDUSTRIAL CO.,LTD
• HEISHIN Ltd.
• HEIWA SEISAKUSHO Co., Ltd.
• HI AIR KOREA Co., Ltd.
• HINOMOTO BEN MFG.CO.,LTD.
• HISAKA WORKS, LTD.
• HISANO ELECTRIC WORKS Ltd.
• Hitachi Zosen Corporation
• Hitachi Zosen Marine Engine Co., Ltd.
• HOSHIZAKI HANSIN CO.,LTD
• HSN-KIKAI KOGYO Co., Ltd.
• Hudong Heavy Mchinery Co., Ltd.
• Hyundai Marine Machinery Co., Ltd.
• IBUKI KOGYO CO., LTD.
• IHI Corporation
• IKNOW MACHINERY CO., LTD.
• IMEX Co., Ltd.
• ISHII MACHINERY WORKS CO., LTD.
• IWAKITEC Co., Ltd.
• IZAWA METAL Co., Ltd.

JKL

• J.P.Sauer & Sohn Maschinenbau GmbH
• Japan Engine Corporation
• JAPAN LEONARD DISTRIBUTORS
• Japan Radio Co., Ltd.
• JFE Engineering Corporation
• Jiangsu Jiaoyan Marine Equipment Co., Ltd.
• Jiangsu Masada Heavy Industries Co., Ltd
• JingYin Wolong F.R.P.BoatCo.,Ltd
• Johnson Controls.
• JOWA
• JRCS Co.Ltd.
• K.C.LTD.
• KAJIWARA IRON WORKS CO.,LTD.
• KAMEI IRON WORKS
• Kamome Propeller Co., Ltd.
• Kanagawa Kiki Kogyo Co.,Ltd.
• KANSAI Automation Co., Ltd.
• Kashiwa Tech Co., Ltd.
• Kawasaki Heavy Industries, Ltd.
• KIKAN BUSHIN MFG.CO., LTD.
• KISHIGAMI VALVE CO .,LTD
• KITAZAWA ELECTRIC WORKS CO., LTD.
• KOEI SANGYO CO., LTD.
• KOKOSHA CO.,LTD
• KOSHIN DENKI KOGYO CO., LTD.
• Kuramoto Instrument Manufacturing Co., Ltd.
• KUWAHATA ELECTRIC MFG.CO.,LTD.
• KYOIZUMI INDUSTRY CO.,LTD.
• KYORITSU KIKAI CO.,LTD.
• LOIPART SEA PTE LTD

MNO

• MacGREGOR
• Makita Corporation
• MAN Energy Solutions
• Manabe Zoki Co., Ltd.
• MANSEI INC.
• MATSUBARA IRON WORKS
• MATSUO VALVE,INC
• MAYEKAWA MFG. CO., LTD.
• MEIYO ELECTRIC Co., Ltd.
• MHT Inc.
• Misuzu Seiko Co.,Ltd.
• Mitsubishi Electric Building Solutions Corporation
• Mitsubishi Heavy Industries Air-Conditioning & Refrigeration Corporation
• Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd.
• MITSUBISHI HEAVY INDUSTRIES, LTD.
• Mitsubishi Kakoki Kaisha, Ltd.
• MITSUBOSHI CHUKI SEISAKUSHO CO., LTD.
• MITSUI E&S Co., Ltd.
• Mitsui E&S DU Co., Ltd.
• Mitsui E&S Power Systems Inc.
• Mitsumoto Valve Mfg. Co., Ltd.
• MIURA CO.,LTD.
• MIZUNO STRAINER INDUSTRIES CO., LTD.
• MORITA ELECTRIC INDUSTRY CO., LTD.
• MURAYAMA DENKI LTD.
• Musasino Co., Ltd.
• Nabtesco Service Co., Ltd.
• NAGANO KEIKI CO., LTD.
• NAKA Iron Works Co., LTD.
• NAKABOHTEC CORROSION PROTECTING CO., LTD
• NAKAKITA SEISAKUSHO CO., LTD.
• NAKANO SEISAKUSHO CO., LTD.
• Nakashima Propeller Co., Ltd.
• NAKATA MAC CORPORATION
• Naniwa Pump Mfg. Co., Ltd.
• NANNO Manufacturing Company
• Niikura Kogyo Co.,Ltd.
• NIKKO ELECTRIC MFG. CO., LTD.
• NIPPON CONTROL’S CO.,LTD.
• NIPPON HAKUYO electronics ltd.
• NIPPON PUSNES CO.,LTD
• NIPPON THERMOENER CO., LTD.
• Nishi-F
• Nissin Refrigeration & Engineering Ltd.
• NITTOSEIKO CO., LTD.
• NTN Corporation
• Nunotani Nautical Instruments Mfg.Co., Ltd.
• OHDOI TEKKOSYO CO., LTD.
• OKUMURA ENGINEERING corp.
• ONISHI ELECTRIC INDUSTRY CO., LTD.
• Osaka Boiler Co., Ltd.
• OSAKA DENNETSU KOGYO CO.,LTD.
• Osaka Zoki Valve Industry Co., Ltd.
• OST CO., LTD.
• OVAL Corporation

PQR

• PALFINGER MARINE
• Qingdao Beihai Shipbuilding Heavy Industry Co., Ltd
• Quantum Water Engineering

STU

• SAFETEC BRANDES UND NIEHOFF GMBH
• SAGINOMIYA SEISAKUSHO, INC.
• SAMGONG CO., LTD.
• SANKO ELECTRIC CO., LTD.
• SANKYO SEISAKUSHO CO., LTD.
• SANSHIN ELECTRIC CORPORATION
• SANWA CHURI INDUSTRY CO.,LTD.
• SANWA Co.,Ltd.
• SANWA CO.,LTD. 
• Sasakura Engineering Co.,Ltd.
• Sawamura Valve Co., Ltd.
• Sekigahara Seisakusho Ltd.
• SEMCO LTD.
• SEO KOATSU KOGYO CO.,LTD.
• Seto Kousan Co.Ltd..
• SHENGAN MARINE CO., LTD.
• SHIBAOKA INDUSTRIES CO., LTD.
• Shigi Shipbuiding Co., Ltd.
• Shimada & Co,. Ltd 
• SHINKO ELECTRIC INDUSTRIAL CO.,LTD
• SHINKO IND.LTD.
• Shinkoh Co., Ltd.
• SHONAN CO., LTD.
• Showa Sangyo Co., Ltd.
• SK WINCH CO.,LTD.
• SMS-SME Pte.Ltd.
• STX Engine
• SUCTION GAS ENGINE MFG. CO., LTD.
• SUGIMOTO VALVE INDUSTRY CO.,LTD.
• Sunflame Co., Ltd.
• TAIKO KIKAI INDUSTRIES CO., LTD.
• Taiko Sangyo Co., Ltd.
• Taiyo Electric Co., Ltd.
• TANABE PNEUMATIC MACHINERY CO., LTD.
• Team Tec AS
• Teikoku Machinery Works, Ltd.
• TERASAKI ELECTRIC CO., LTD.
• TGA PTE LTD
• The Hanshin Diesel Works, Ltd.
• The Nippon Corrosion Engineering Co., Ltd.
• TMC Compressors
• Tokico System Solutions, Ltd.
• TOKYO KEIKI INC.
• TOKYO KEISO CO., LTD.
• Tortoise Engineering Co., Ltd.
• TOYO DENNETSU KOGYO CO., LTD
• TRATEC, LTD.
• TSUNEISHI ENGINEERING Co.,Ltd.
• TSUNEISHI FACILITIES&CRAFT CO.,LTD.
• Turbo Systems United Co., Ltd
• U.P.I Co., Ltd.
• USHIO REINETSU CO.,LTD.
• UTSUKI KEIKI CO., LTD.

VWX

• VIKING LIFE-SAVING EQUIPMENT K.K.
• VOLCANO CO., LTD.
• Wärtsilä
• Washio Churi Industry Co.,Ltd.
• WASINO KIKI CO.,LTD.

YZ

• Yamashina Seiki Co., Ltd.
• Yanase Co., Ltd.
• YANMAR ENGINEERING CO.,LTD.
• YASIO INDUSTRIAL CO., LTD.
• YDK Technologies Co., Ltd.