Nanjing ZKL Corp. Ltd, established in March 1998, is an industry, manufacture and trade enterprise of production, scientific research and trade with the right of self import and export. Our company is China's largest supplier of TEG. At present, our company????????￠??s annual supply of high quality TEG to the oil and gas fields at home and abroad, directly or indirectly, reaches 6250 tons. As Sinopec, CNOOC, China National Petroleum Corporation's recommended supplier, our products and service have ma intained zero complaint over the years, and we also provide the corresponding formula(packaged) products to meet the needs of customers.1)We are China's largest supplier of TEG, and the annual domestic sales of concentrated TEG have accounted for 70% of the actual domestic yield. Domestic sales in 2008 accounted for more than 70% in the domestic sales.