Shaanxi Ande Technology Co., LTD was founded in February 2002, the Ltd is one of the chinas top producers of high-tech environmental protection type water treatment chemical, oil field additives, reverse osmosis agentia We undertake various types of sewage treatment, water reuse engineering design and construction, equipment installation, commissioning works; as well, We undertake industrial cleaning engineering (chemical cleaning, high pressure water jet cleaning). With approximately 150+ employees, including engineer who enjoy State Council allowance, 30% of all employees get doctor or master&＃39;s degree; the percentage of college education employees reaches to 80%. the Ltd and its affiliates owns more than 220 million RMB in assets and it registered for 53 million RMB, including two laboratories and an area of 20000 square meters of production workshop. Ande has been towards the first-class enterprise and make unremitting efforts, continuously improve the technical characteristics of the existing products, strengthen quality management, establish and improve the quality assurance system, perfect the strict operation and inspection system. From the scientific research and development, the production and sales to the construction service, from beginning to end, reflect the excellent customers services of Ande.Our company independently developed the water treatment chemicals and waste-water treatment process and other products which obtain thirteen national patents. Our company has led the way in technology, and the product performance reaches the international advanced level.