Integrity, Professional, and Service Qida Chemical Co., Ltd. Was founded in 2006, which is one high-tech enterprise specialized in flame retardant research, production and sales. The production base is located in Shangdong Province and its annual output value is up to 700,000,000 RMB. Flame Retardant: As a famous flame retardant supplier, We have been engaged in brominated flame retardants producing since 1990s.After 2008, applying our many years of experience in brominated flame retardants...