Changchun Artel Import and Export Trade Co., Ltd. is located in Changchun City, Jilin Province. It is a high-tech modern private enterprise specializing in the research, development, production and export of high-tech products such as pharmaceutical raw materials, intermediates, fine chemicals and veterinary raw materials. In the past few years, we have successfully transferred from the Chinese domestic market to overseas markets such as the Middle East, South America and Southeast Asia through export agents, and established our own trading company in 2019: Changchun Artel Import and Export Trade Co., Ltd. We have also established our own stable domestic supply network in China and cooperated with some famous pharmaceutical and chemical research institutions in China, so we firmly believe that we can provide customers with quality products at the best price. We sincerely welcome customers from all over the world to establish long-term business relationship with us. If you have any questions about our products or services, please feel free to contact us. After-sale Service : 1.place of origin china with super quality by reasonable price. 2.fast delivery by safe express way to all the country. 3.has a number of highly qualified engineers and experts to provide guidance for reagents. 4.when you meet problems in mineral processing, we can provide technical guidance. 5. sample order are welcome. 6. return policy: we promise we will return your money if our product don't have effect. welcome to contact us for more products information and requriement