W
 WALL COATING AND COVERING ( 3 )  WAREHOUSES ( 4 )  WASHING MACHINES
 WASTE PAPER SUPPLIERS  WATCHES PARTS AND TOOLS  WATCHES SALES AND SVCE
 WATER METERS  WATER POLLUTION CONTROL ( 2 )  WATER PROOFING MATERIALS ( 3 )
 WATER PURIFIERS ( 3 )  WATER TREATMENT EQUIPMENT ( 5 )  WAX AND WAX PRODUCTS
 WEBSITE BUILDER  WEBSITE DESIGNING AND DEVELOPMENT ( 5 )  WEDDING SUPPLIES AND SERVICES ( 1 )
 WEIGHING EQUIPMENT AND SYSTEMS ( 11 )  WELDING EQUIPMENT ( 12 )  WINCHES
 WINDING WIRES  WINDOWS METAL  WINDOWS WOOD
 WIRE AND WIRE PRODUCTS ( 2 )  WIRE CLOTH  WIRE DRAWING EQUIPMENT
 WIRE METAL PRODUCTS ( 2 )  WIRES AND CABLES  WOOD PROCESSING EQUIPMENT
 WOOD WOOL  WOODEN PRODUCTS AND DECORATIVE ( 4 )  WOODENWARE ( 7 )
 WOOL AND WOOLLEN GOODS  WRITER