Kosun Kosun Machinery, Shield mud treatment expert !
Kosun has been granted many international certifications through years of reseach and world wide marketing, the following is just some of them:
KOSUN gets membership of IADC for 5 consecutive years.
KOSUN passes assessment by API.
KOSUN has been approved by ISO Quality Management Certification System since 1997
KOSUN gets Trade Mark Registration Certificates
KOSUN gets consecutive award of various national potents by its strong technological design and innovative capability
KOSUN gets Quality Management System Certificates
KOSUN gets Explosion-proof Electrical Appliance Production License
KOSUN is awarded High-tech Enterprise Certificate