Telephone：+8615837381104
Whatsapp/Wechat 1: +8613623831642
Email: sales@hnbnt.cn
ADD1 HONGKONG：UNIT 83 3/F YAU LEE CENTER NO.45 HOI YUEN ROAD KWUN TONG KL HONG KONG
ADD2：Room 121, 9/F, Block A, Bulding 3, Greenland Yuansheng International , Zhengzhou, Henan Province, China