简介：Beijing Qingfeng Technological Co. , Ltd specializes in R & D, production and sales of pharmaceutical and chemical products, such as pharmaceutical intermediates and inhibitors. At home and abroad to serve hundreds of pharmaceutical, chemical and other industries. Our company has established cooperative partnership with many domestic fine chemical r & D production units to fully meet customer needs. Doming technology adheres to the enterprise concept of“Integrity-based, service-oriented, quality first”, sincere cooperation with new and old customers, hand in hand, create a win-win future.
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