We are the DCP (Dicumyl Peroxide), PTSA (Para Toluene Sulfonic Acid) and CHP ( Cumene Hydroperoxide) manufacturer in Taiwan. We offer the products with excellent quality, attractive price and punctual delivery service to all over the world for more than 30 years by brand " Concord".It will be our honor to present our service to your esteemed company. Please contact with us for the current and competitive price.