Certification Picture Certification Name Certified By Business Scope Available Date --- Expired Date Verified Bureau of Quality Supervision Dongguang Municipal Bureau of Quality neoprene slices, fabric products, neoprene material, rubber composite material, etc. 2011-12-26 ~ Production Certification Picture Certification Name Certified By Business Scope Available Date --- Expired Date Verified SGS SGS-CSTC Standards Technical Services Co., Ltd. Neoprene(SharkSking)+Japan UBL Fabric 2019-01-14 ~ Oeko-Tex Standard 100 Shenzhen Hongcai Testing Technology Co.,Ltd. NYLON FABRIC +2MM NEOPRENE 2018-08-29 ~ Oeko-Tex Standard 100 Shenzhen Hongcai Testing Technology Co., Ltd NYLON FABRIC +2MM NEOPRENE +POLYESTER FABRIC 2018-08-20 ~ Research & Development There is/are Less than 5 People R&D Engineer(s) in the company.