As a professional manufacturer for years, SAS Zipper possesses a mature system of quality management. Over 100
professional technicians and QC assure the quality of every zipper strictly from designing, material purchasing, production
processing to final inspection. “Zero defect and high stability " is our quality standard. SAS Zipper has passed the quality
standard certification of QB/T 2171~2173, ASTM-D2061, BS3084, DIN3419-1-1995, NF G91-005, AS 2332, JIS-S3015 and EN
16732:2015, living up to the safety standard of Oeko-Tex? Standard 100 certification. SAS Zipper are dedicated to provide
our customer with every zipper which meets excellent quality, pure performance and perfect experience, which has been
our continued effort for a long time.