Certifications
| Name of Certification | Certification Body | Applied site | Registered Day |
|---|---|---|---|
| Applied products | |||
| ISO9001 | Perry Johnson Registrars |
NIHON KOSO Co., Ltd. TOKYO KOSO Co., Ltd. Fukushima factory TOKYO KOSO Co., Ltd. Fuji factory NIHON KOSO Co., Ltd. KOSO Engineering Div. |
May. 1994 |
| DESIGN,DEVELOPMENT, MANUFACTURE, SALES, MANAGEMENT OF AFTER-SALES SERVICE, AND START-UP SERVICE OF CONTROL VALVE. (VALVE, ACTUATORS AND ACCESSORY) | |||
| ISO14001 | Perry Johnson Registrars |
NIHON KOSO Co., Ltd. TOKYO KOSO Co., Ltd. Fukushima factory TOKYO KOSO Co., Ltd. Fuji factory |
Jun. 2008 |
| DESIGN,DEVELOPMENT, MANUFACTURE, SALES, MANAGEMENT OF AFTER-SALES SERVICE, AND START-UP SERVICE OF CONTROL VALVE. (VALVE, ACTUATORS AND ACCESSORY) | |||
| High pressure gas equipment manufacturing facility |
Minister of Economy, Trade and Industry |
TOKYO KOSO Co., Ltd. Fukushima factory |
Jan. 1983 |
| DESIGN, MANUFACTURE, SALES, MANAGEMENT OF AFTER-SALES SERVICEOF CONTROL VALVE. (VALVE, ACTUATORS AND ACCESSORY) | |||
| PED (2014/68/EU) |
TUV-Rheinland |
NIHON KOSO Co., Ltd. TOKYO KOSO Co., Ltd. Fukushima factory |
Nov. 2008 |
| (For EU union)DESIGN, MANUFACTURE, SALES, MANAGEMENT OF AFTER-SALES SERVICEOF CONTROL VALVE. (VALVE, ACTUATORS AND ACCESSORY) | |||
| TR-CU 010/012/032 |
SERCONS |
NIHON KOSO Co., Ltd. TOKYO KOSO Co., Ltd. Fukushima factory TOKYO KOSO Co., Ltd. Fuji factory |
Jan. 2015 |
| (For Russia and custom union countries)DESIGN, MANUFACTURE, SALES, MANAGEMENT OF AFTER-SALES SERVICEOF CONTROL VALVE. (VALVE, ACTUATORS AND ACCESSORY) | |||
| ATEX/LCIE | Bureau Veritas |
NIHON KOSO Co., Ltd. TOKYO KOSO Co., Ltd. Fukushima factory |
Jul. 2010 |
| (For EU) Explosion-proof certified industrial automatic control valves | |||
| SIL Level 3 (Safety Integrity Level) |
ABSC |
NIHON KOSO Co., Ltd. TOKYO KOSO Co., Ltd. Fukushima factory |
Sep. 2009 |
| KOSO Design Control Valve & Actuator | |||
| IEC-Ex ATEX |
DEKRA |
NIHON KOSO Co., Ltd. NIHON KOSO Co., Ltd. KOSO Engineering Div. |
Nov. 2017 |
| (For EU)Explosion-proof certified positioners for industrial automatic control valve | |||
| CCC-Ex | SITIIAS |
NIHON KOSO Co., Ltd. NIHON KOSO Co., Ltd. KOSO Engineering Div. |
Jul. 2020 |
| (For China)Explosion-proof certified positioners for industrial automatic control valve | |||
| KOSHA | KOSHA |
NIHON KOSO Co., Ltd. NIHON KOSO Co., Ltd. KOSO Engineering Div. |
Feb. 2020 |
| (For Korea) Explosion-proof certified positioners for industrial automatic control valve |