Normas & Qualifications
Association standards
| Normas | Organization | Applied division | Applied products | Approval date | 
|---|---|---|---|---|
| DNV.GL | Norwegian Maritime・German Maritime Associate | Compressor Mfg. | Compresores | |
| Higashi Hiroshima Plant | Iron Castings | 2015.09 | ||
| Unit Products | Pressure Vessels(Class3) | |||
| Cuernavaca Plant, Mayekawa De Mexico | Iron Castings | 2019.02.04 | ||
| NK | Japan Maritime Associate | Compressor Mfg. | Compresores | |
| Unit Products | Grade 1 pressure vessel | 2013.11 | ||
| Higashi Hiroshima Plant | Iron Castings | 2012.03 | ||
| Cuernavaca Plant, Mayekawa De Mexico | Iron Castings | 2018.12.24 | ||
| KR | Korean Maritime Associate | Compressor Mfg. | Compresores | |
| AB | American Maritime Associate | Compressor Mfg. | Compresores | |
| Unit Products | Packaged systems | |||
| BV | France Maritime Associate | Compressor Mfg. | Compresores | |
| Compressor Mfg. | Compressor manufacturing plant | 2016.04.15 | ||
| Unit Products | Packaged systems | 2000.04 | ||
| LR | Lloyd Maritime Associate | Compressor Mfg. | Compresores | |
| Unit Products | Packaged systems | |||
| Higashi Hiroshima Plant | Iron Castings | 2014.09 | ||
| RINA | German Maritime Associate | Compressor Mfg. | Compresores | |
| RMRS | Russian Maritime Register of Shipping | Compressor Mfg. | Compresores ( SCV, C and J type) | 2016.04.04 | 
| CCS | China Classification Society | Compressor Mfg. | Compresores | |
| JG | Japan Maritime Depart. | Compressor Mfg. | Compresores, Pumps | |
| Unit Products | Packaged systems | 
Others
| Normas | Organization | Applied division | Applied products | Approval date | 
|---|---|---|---|---|
| Aramco | Saudi Arabian Petroleum | Moriya Plant | Compresores | 2016.06.09 | 
| K,SC | Kuwait National Petroleum | Unit Products | Packaged systems | |
| Mitsubishi Heavy Industries, Ltd. | Takasago Machinery Works of Mitsubishi Heavy Industries, Ltd | Unit Products | Compressor units for gas turbine application | |
| FLUOR | FLUOR | Unit Products, Compressor Mfg. | Screw compressor units | 2019.08.21 | 
