Shandong Sanfeng Chemical Group. is a factory specialized in manufacture and export of series Aluminium Sulphate for more than 11 years experiences, we can produce 160000 tons one year, so supply the clients great quantity competitive price with good quality. Our main products include: ...

Zhengzhou Allis chemical co., Ltd. is established in 2003,it&＃39;s located industrial park that still a certain areacovers an area of 506160 square metersclose to Qingdao and Tianjin port which formed land, sea air transport well developed .Allis awarded as "Key Export Enterprises Henan ...