Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality VINYLMETHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS, TRIMETHYLSILOXY TERMINATEDCAS NO.: 67762-94-1
High Quality Dabigatran Etexilate MesylateCAS NO.: 872728-81-9