DONG GUAN HUATAO METAL & PLASTIC CO., LTD was established in 2002,and registered STERMAY INDUSTRIAL LIMITED in Hong Kong in 2008.We manufacture AC &DC electric air pumps,balloon pumps, and hand foot pumps and relevant accessories such as motors and transformers, filter pumps and paddles .Our products can inflate for air mattress, air boat, air sofa, air toys, air bed, balls,balloons etc. Our products has passed ROHS,CE,GS,C/ETL,SAA,E-MARK and etc.