White willow bark P.E

Founded in 2007 and based in Xi'an, shaanxi longsheng biotechnology co.,ltd manufactures and exports plant extracts and pharmaceutical intermediates and fine chemicals from two production facilities with a combined annual medicinal-material processing capacity of roughly 2,500 tons, using multiple 6 cubic meter extraction and separation/purification lines together with 150- and 250-type spray drying towers. Its R&D team of more than 20 staff, including two PhDs, is led by founder Dai Wei Zheng, one of the earliest technicians in China's extraction industry and a contributor to industry standard-setting. The company offers OEM, ODM, and own-brand production, ships under FOB, CIF, and EXW terms with L/C, T/T, and other payment methods, and serves markets across North America, Latin America, Europe, Australasia, Asia, the Middle East, and Africa.