66 4,4-Bis(diethylamino)benzophenone Suppliers
US
Hangzhou Hongyan Pigment Chemical Co.,Ltd.
CNHangzhou Hongyan Pigment Chemical Limited Company is a professional enterprise which incorporates R&D, production and marketing of both organic and inorganic pigments. Founded in 1991, the company covers an area of more than 350,000 square meters, and owns fixed assets of RMB 100 million yuan and em
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Afine Chemicals Limited
CNAFINE CHEMICALS LIMITED is specialized in the fine chemicals and pharmaceuticals and we have enjoyed great popularity in world markets. Since 2005, we have been rapidly growing to a leading manufacturer and trader of APIs in China.
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