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about usShanghai Kuanhao Industry & Trade Co., Ltd. is a chemical enterprise integrating R & D, trade of various chemical materials, pharmaceutical intermediates and reagents. Sticking to the business tenet of "Quality Products, Reasonable Prices; Credibility First, Customer Foremost", we have maintained healthy and good cooperative relationships with various manufacturers and partners from home and abroad. With great sincerity, we warmly welcome the visit of all friends.

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