Atestadoj

OCCUPATIONAL HEALTH SAFETY MANAGEMENT SYSTEM CERTIFICATE

QUALITY MANAGEMENT SYSTEM CERTIFICATE

ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

Manufacture License of Special Equipment People's Republic of China

TUV Atestado

GC Certificate- Plektita Plenpleniganta

GC Certificate- Composited Gasket

GC Certificate- Metalo Gasket

GC Certificate- Ne-Metala Gasket

GC Certificate- Spiralo Wound Gasket R

GC Certificate- Spiralo Wound Gasket kun Reinforeced Ringoj