SGS CE Certificate, the Quality of Ecotrend AAC Products Goes To Next Level-Pursuing perfect quality and satisfying the requirements of customers is the philosophy of Ecotrend. Since the quality of our products was proven by China Building Materials Test & Certification Group Co., Ltd according to the China National Standards, many customers have chosen to cooperate with us, especially in the Southeast Asia region. To continue to expand our business market; we have applied to SGS to help us test our AAC products according to the European Norm.