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                                    R&D center
                                    Win-Win set up its R&D center in Wenzhou, with 1,200 square meters area. We are fully equipped with state of the art databases and analytical instruments to ensure research and product quality.


                                    In-House Quality Control Instruments List
                                    • 300 MHz NMR
                                    • HPLC
                                    • GC
                                    • GC-MS
                                    • LC-MS
                                    • Melting Point Apparatus
                                    • Karl-Fischer titrator
                                    • Polarimeter
                                    • Titrator
                                             
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                                    Copyright © 2007-2017 Win-Win chemical CO., Ltd
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