| SHANGHAI SUMWELL TRADING CO., LTD SPECIALIZED IN CHEMICAL INDUSTRY PRODUCTS AND COMMER-CIALIZATION INTEGRATED SERVICER. SUMWELL WAS ESTABLISHED IN MARCH 2006. OUR MAIN BUSINESS ARE FLUOROPOLYME (PVDF, FKM, FEP, PTFE, PCTFE), PC FLAME RETARDANT PC ANTI-DROPPING AGENT (AD541), FLOUROPLASTIC TUBE, ROD, AND SHEET. WE ARE ALSO THE SOLE AGENT OF KOREA YEONHAB PRECISION CO.WHICH IS KOREA BIGGEST CONNECTOR MANUFACTURER. |
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