Aokai Wire Wrap Screens are manufactured in compliance with ISO 9001:2000 QMS standards according to customers supplied requirements. And Slot-control, torsion, load, tensile and collapse tests are all part of our program to ensure the high quality of our products and to maintain your confidence.

ISO9001 Standard

certificate of quality
management system sertification

ISO14001 Standard

certificate of environment
management system certification

OHSAS18001 Standard

certificate of occupational health and safety
management system certification

Production Process

The professional staff at Aokai has more than thirty years of experience in manufacturing sand control products for oil & gas and water wells. Skilled welders, machine operators and technicians work as a team to meet the highest industry standards.


Quality Control

Welding Well Screen


Surface Treatment