LANGFANG ZHANSHUO CHEMICALS CO.,LTD. established in 1993, is main manufacture and exporter in the north of China. We have our own patent technology, R&D center and factories producing. We has exported our high quality products to Middle East, Southeast Asia, Africa, Middle & South America all over the world. Through years of efforts we enjoy good reputation among our clients and have many reliable customers by our competitive price and excellent quality.. "Customers first, quality best and delivery fast" are the pillars of our commercial commitment. With our excellent products and service, we can also create new values for our customers. We would like to build up a long-term cooperation with friends all over the world. ZHANSHUO -- your reliable business partner.