Weifang QiangHao Chemical Co.,ltd is a collection of chemical research and development, production and sales of fine chemicals of high-tech enterprises that's located in WeiFang City,P.R.China. Advanced production technology makes the product have strong heat resistance and color change resistance. The production process is checked at every level to ensure the stable quality of each batch of products. With experienced front-line workers who have been engaged in flame retardant production for many years,the production equipment is highly automated.