2000-10 Billy Tang established membrane factory"AQUACELL Membrane".
2006-10 Billy Tang established membrane factory"HINA Membrane" in GuangZhou
2006-12 HINA successfully manufactured new patented Alloy-PVC UF membrane
2006-05 Kings Lee established "HOM Membrane" in GuangZhou
2007-03 HINA and HOM make terms as long-term strategic partnership.
2007-05 New patented PVDF UF hollow fiber membrane was made successfully in HOM.
2007-06 First 3000T/D MBR Project for Chemicals WWTP successfully run in ZhaoQing
2008-02 New Venture Company WINTONE BIOLOGICAL TECHNOLOGY was established
2008-10 New patented Reinforecd PVDF hollow fiber membrane was successfully in WINTONE.
2010-01 Change company name WINTONE...to WATER CODE MEMBRANE TECHNOLOGY
2010-03 10000T/D MBR Project for Dyeing WWTP successfully run in TAIWAN.