Since 2008,GUANGZHOU WEIWANG PLASTIC CO., LTD (predecessor was GUANGZHOU CHENGSHENG CHEMICAL CO., LTD founded in 1998), Located in Zhongcun industrial areas,Panyu Distract,Guangzhou,China. Covering an area of 9000 square meters ,is a professional R & D, production and marketing hot melt adhesive products manufacturers.Having an annual output more than 20,000 tons, becomes one of the largest manufacturer of hot melt adhesives. Guangzhou Weiwang commit to develop new product and formulation ...