Standards & Qualifications
International standards
| Standards | Organization | Applied division | Applied products | Approval date |
|---|---|---|---|---|
| ISO9001 | DNV | Compressor Mfg. (Moriya Plant、Higashihiroshima Plant) |
Compressors, Expander, Oil pumps | 1997.04 |
| MAYEKAWA DE MEXICO, S.A. DE C.V. (Cuernavaca Plant) |
Compressors, pumps | 2003.11 | ||
| MAYEKAWA INDIA PVT. LTD. (Chennai Plant) |
Compressors | 2018.04 | ||
| Bureau Veritas | MAYEKAWA ITALIA S.R.L. | ・ Design and sales of refrigeration and compression units. ・ Sales of freezers and thermo shutters |
2013.01 | |
| MAYEKAWA DO BRASIL EQUIPAMENTOS INDUSTRIAIS LTDA. | Packaged systems,Pressure Vessels | 2008.05 | ||
| ISO9001:2015 | International Standards Organization | MAYEKAWA U.S.A., INC. (Katy Plant) |
Design and Manufacture of Packaged Compression Systems | 2024.04 |
| ISO14001 | Bureau Veritas | MAYEKAWA ITALIA S.R.L. | ・ Design and sales of refrigeration and compression units. ・ Sales of freezers and thermo shutters |
2013.01 |
| DNV | MAYEKAWA DE MEXICO, S.A. DE C.V. (Cuernavaca Plant) |
Compressors, Pumps | 2009.11 | |
| Korea Gas Safety Corporation | MYCOM KOREA CO., LTD. | Cooling and refrigeration system for industry | 2009.12 | |
| ISO45001 | DNV | MAYEKAWA DE MEXICO, S.A. DE C.V. (Cuernavaca Plant) |
Compressors, Pumps | 2009.11 |
| Korea Gas Safety Corporation | MYCOM KOREA CO., LTD. | Cooling and refrigeration system for industry | 2019.09 | |
| CE | CSI | MAYEKAWA MFG. CO., LTD. | MAYEKAWA-HWW-2HTC Ver.1 | 2019.12 |
National standards
| Standards | Organization | Applied division | Applied products | Approval date |
|---|---|---|---|---|
| ASME: U-Stamp | American Society of Mechanical Engineers | Unit Products | Pressure Vessels | 1996 |
| MAYEKAWA DO BRASIL EQUIPAMENTOS INDUSTRIAIS LTDA. | 2016.03 | |||
| MYCOM KOREA CO., LTD. | 2008/2016.06 | |||
| MAYEKAWA U.S.A., INC. (Katy Plant) |
2024.09 | |||
| NBBI: R-Stamp | National Board of Boiler and Pressure Vessel Inspectors | MAYEKAWA U.S.A., INC. (Katy Plant) |
Repairs and Alterations at Shop & Field Sites | 2024.08 |
| NBBI: NB-Stamp | Authorization to Register | 2023.10 | ||
| UL: 508A | Underwriter's Laboratory | MAYEKAWA U.S.A., INC. (Katy Plant) |
Authority to Apply Marking: Industrial Control Panels and Assemblies for Use In Hazardous Areas | 2023.10 |
| Authority to Apply Marking: Auxiliary Components - Unlisted Components | 2023.03 | |||
| ASME B31.3 | American Society of Mechanical Engineers | MAYEKAWA U.S.A., INC. (Katy Plant) |
Process Piping | NA |
| ASME B31.5 | Refrigeration and Heat Transfer Piping | NA | ||
| Pressure vessel standard for China SEL(Ex-SQL) | General administration of Quality supervision, Inspection and Quarantine of the People's republic of china | Unit Products | Pressure Vessels | 2020.03 |
| EAC (CUSTOMS UNION) | Customs Union Certificate-EAC (Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan) |
Moriya Plant (Unit Products) |
Compressors and units, including chillers (Land use) | 2015.03 |
| N.V. MAYEKAWA EUROPE S.A. | ||||
| MAYEKAWA U.S.A., INC. | ||||
| MAYEKAWA ITALIA S.R.L. | ||||
| MAYEKAWA DE MEXICO, S.A. DE C.V. | ||||
| MAYEKAWA DO BRASIL EQUIPAMENTOS INDUSTRIAIS LTDA | ||||
| Mayekawa USA | ||||
| Rokihou*1 | Ministry of Economy, Trade and Industry | Unit Products | Pressure vessels and piping | 1999.10 |
| KGS Certification | Korea Gas Safety Corporation | Compressor Mfg. (Moriya Plant) |
Compressorsteams for specific facilities in Korea | 2011.09 |
| MYCOM KOREA CO., LTD. | Cooling and refrigeration system for industry | 2008.09 | ||
| Water Mark | IAPMO Oceania | MAYEKAWA AUSTRALIA PTY. LTD. | MAYEKAWA unimo AW/WW/AWW | 2024.02 |
*1 Regulation for nuclear devices
