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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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