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OCCUPATIONAL HEALTH SAFETY MANAGEMENT SYSTEM CERTIFICATE

QUALITY MANAGEMENT SYSTEM CERTIFICATE

ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

Manufacture License of Special Equipment People's Republic of China

TÜV

GC Certificate- punotun tiivisteen

GC Certificate- koostuviin tiiviste

GC Certificate- Metal Tiiviste

GC Certificate- Non-Metal Tiiviste

GC Certificate- Spiral Wound Tiiviste R

GC Certificate- spirometalliset tiiviste Reinforeced Rings