Welcome To Qingdao Tongsen Packing Co.,Ltd

We pass the SGS testing for our workshop


We pass the SGS testing for our workshop / installation and training /produce and inspect system according to COA PAS 1008:2016  


According to COA PAS1008:2016 regulation, we had optimized many aspects of production, such as workshop and production procedure, Raw materials and Product Test, Training and Installation for flexitank product. Meanwhile, we had met the SGS factory audit regulation, succefully received the SGS Factory Audit Report and COA Flexitank Quality Compliance Certificate.