Macro high aluminum sub-platform lift factory was established in 2008, the company will be located in Henan Province - Zhengzhou City, is a professional production of aluminum ladders: aluminum household ladder, household ladder aluminum, aluminum lift, multifunction aluminum ladder , aluminum bamboo ladder, aluminum lift platform, lifting platform, NRK lifting platform, hydraulic lifting platform, insulation ladder, herringbone ladder insulation, insulation ladder extension ladder shrink and other manufacturers, good quality, excellent price! ! ! Investment for the country. .