公司简介
Import and Export Trade Co., Ltd. Guangzhou Yong Jiu www.pylcn.com, devoted to quality and brand products, the main plant with raw materials and additives imported chemical products. Way to go green energy. Body weight measured fine chemicals business and non-metallic chemical materials. Company currently operates several large projects: First, non-metallic materials, metallurgical mineral resources, mineral class 1, transparent semi-permeable quartz stone quartz stone floating ore 5-50CM 2, quartz sand 16-26 mesh ,26-40 mesh ,40-70 mesh ,70-100 mesh, 100-200 mesh, 200 mesh, 20