Certificaten

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 Certification

GC Certificaat van Gevlochten Packing

GC Certificaat van Composited pakking

GC Certificaat van Metal pakking

GC Certificaat van Non-Metal pakking

GC Certificaat van Spiraalgewonden pakking R

GC Certificaat van spiraalpakking met Reinforeced Rings