Shanghai Qinshang Chemical Co., Ltd. specializes in organic peroxides and azo compounds, providing domestic and international clients with production, transportation, sales, storage, and professional services such as product application, consultation, and handling. Regarding the company's development, it was established in 2005 (Shanghai Qinwei Chemical Co., Ltd.), in 2004 (Shenzhen Qinwei Chemical Materials Co., Ltd.), and in 2014 (Shanghai Qinshang Chemical Co., Ltd.). Over the years, our team has adhered to innovation, fairness, and integrity, relying on excellent quality and sincere service to win market recognition. We will continue to provide customers with timely, safe, and suitable product services.