Company Description
henzhen guan-ming technology CO., LTD professional manufacurer of UPS, set up our factory since 1996, fould company in 2004own 15years produce experience, with good quality and low priceWe are the 7th year gold supplier in alibabamainly provide all kinds of UPS, such as online UPS, back-UPS, offline UPS, line-interactive UPS, high frequency online UPSWelcome to contact me