WATERFEEDS Exhibitors | Product Highlights | MY LIST ALPINE PIPE MANUFACTURING SDN BHD Country/Region: MALAYSIA Show: ASIAWATER Hall No.: Stand No.: P606 ADD TO MY LIST More about this exhibitor SQUARE & RECTANGULAR HOLLOW SECTIONS Electric Resistance Welded (ERW) Steel Hollow Sections. - Product line covers industrial sectors including water and general conveyance , furniture , structural, manufacturing and construction.