Chengdu Lanqing Water Treatment Co., Ltd located in Qingbaijiang dist of Chengdu which one of the largest and professional water treatment chemicals factory in China, mainly manufacture industrial recirculating cooling water treatment chemical and industrial wastewater flocculating.



Which be widely used in electric power, sulfuric acid, chemical fertilizer, petroleum, steelify and textile chemicals.



Our purpose: beyond today and create a more beautiful tomorrow. customer satisfaction is ...