Weifang Yitong Chemical Co.,Ltd

_{Weifang yitong chemical co., ltd. is a calcium chloride manufacturer, located in weifang city, shandong province, mainly has calcium chloride anhydrous and calcium chloride dihydrate, has 8 years of import and export experience, exports to the United States, Canada, Mexico, Brazil, Austria, Thailand and so on.Quality andwe can guarantee the good quality and reasonble price}