Shandong TaiHe Chemicals Co.,LTD ??ubsidiary of Shandong TaiHe Water Treatment Co., LTD ??ne of the biggest water treatment chemicals??anufacturer in China ??s an integrated chemical trading company , prides itself on R&D , manufacturing and operating .Its main products are water treatment chemicals and industrial chemicals . We seek out high-quality products throughout the china market to satisfy your needs effectively and efficiently. At present, its business has been extended more than 60 ...