Shaanxi YangChenYiHeng Trading Co., Ltd. is located in the beautiful 13-dynasty ancient capital Xian, Shaanxi Province. The founder Mr. Zhang Xiaoyu, owns companies as follows:Shannxi AoWeiQianYuan Chemical Co., Ltd founded in 2008, is one high-tech corporation integrating R&D ,Production and Supply. We have been always insisting on own business culture-- people and business sincerity oriented .With high quality standard and continuous innovation on technology ,our good reputation has been rooted in deep hearts of customers. Our products line covers ,MethanolLiquid ammoniaCalcium Calciumgranule adblue and other fine chemical products.Depending on the sales of chemical products for the domestic and foreign market supply, we has accumulated extensive knowledge of chemical products and experience in international trade , has a very professional production and sales operations team .The products have been sold well into both domestic and abroad and exported to the Middle East, Southeast Asia, Japan, Korea, Europe, South Africa, etc. Create an excellent reputation and credibility in the industry. Relying on the raw material advantages of origin ,both the quality and price are widely praised by customers at home and abroad.