Room 2801, 28/F, Block B, Sinlikon Converge Tower, No.1211 GuanGuang road, Long Hua District, Shenzhen, China
Smooth Industrial Park, No. 51, Luyi North Road, Tianxin Community, Tangxia Town, Dongguan, China
Official Communication Notice All official business communications and external correspondence by Smooth Technology are conducted exclusively via email addresses ending in @smooth.cn.
Emails from any other domains are not authorized by our company. Please verify carefully and remain vigilant against potential risks.