Jiangsu YanLan Environmental Protection Technology Co., LTD located in the national model city of civilization -Zhangjiagang ,the south gate of zhangjiagang free trade zone , 6 km from zhangjiagang port . The geographical position is superior and the transportation is convenient . YanLan Environmental Protection Technology Co., LTD was founded in 2003 and covers an area of 29970 m2 , So far, the company always adhere to science and technology as the guide, go the way of the enterprise of science and technology. Formulated the "leading technology challenge the future" business objective. With more than a dozen national patent products and hi-tech products . Enterprise passed the ISO9001 quality management certification , AAA grade credit enterprise , And has advanced design, processing capacity, With high standard, high quality products and services .