Shenzhen Hitilin Technology Co., Ltd

Phone: 0755-29839730; 0755-29839890； 0755-29839897

Email: 12580@hitilin.com

Address: 5th Floor, Building 3A, Hengmingone Industrial Park, Huilongpu Community, Longcheng Street, Longgang District, Shenzhen, Guangdong Province

Guangdong Hitilin Technology Development Co., Ltd

Phone: 0769-2699085; 0769-26990086

Address: 4th Floor, E26 Chuangfa Building, Tianan Shenchuang Valley, Yantian, Fenggang Town, Dongguan City, Guangdong Province

National free service hotline: 400-823-9897