Zhejiang Tongfeng Pharmaceutical & Chemical Co., Ltd. (Former Zhejiang Tongfeng Chemical Factory) is located in the Linhai. The factory occupies an area of 52,000m2 and has I/E license. We got the certificates of ISO9001:2000 and ISO14000:1996 in 2000 and 2004 separately. At present, the factory mainly produces daily chemicals , intermediates and material of pharmaceuticals, dyestuffs, fire extinguishing agent and photosensitive materials. In past years, following the market demand, Tongfeng ha...

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