PromoTech-ltd

Tel： 0086-0760-89828284

What's up:+86 13925322322

Email： info@promotech-ltd.com      olive@promotech-ltd.com

Add：1F&3F of building 8 and 3F of building 10, Yueshen Bay Area Wisdom Valley, No. 18, Mincheng East Road, Jidong Second Community, Xiaolan Town, Zhongshan City.P.R.China

Website：http://www.promotech-ltd.com/