Since 1990
Certificates and approvals: TA-Luft VDI2440, ISO 15848-1, API607
Basic design: DIN 3357
Test:DIN EN12266-1
Fire safe:API607
Face to face: DIN 558-1
Operated Way: Handlever,Bevel Gear,Pneumatic,Electric
Chemical
Petrochemical
Pharmacy
Oil & Gas
Water treatment
LNG
Hydrogen energy