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3,4-Dichlorobenzenesulfonyl chloride Suppliers
25 3,4-Dichlorobenzenesulfonyl chloride Suppliers
Langquan Science & Technology Industrial Co., Ltd
CNLONTR is a leading technology-based manufacturer and distributor in the field of fine and speciality chemicals. Focusing on technological innovation, R&D and manufacture, we own one R&D lab, a quality control centre, two joint-ventures and several OEM plants. With these strong support, we have devel
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Struchem Co Ltd
CNBased on BetaPharma(Shanghai) Co., Ltd, Struchem Co.,Ltd estabalished on 2010, the company's business scope covers special chemicals, agro-chemicals, APIs, natural ingredients Commodity Chemicals, intermediates & fragments and custom synthesis & manufacture, handling quantity from milligrams to mult
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