TECHLAND (Guangzhou) Electronic Technology Co., Ltd.

National free customer service hotline: 400-6020-662

Telephone: +86-20-32052640/46

Fax: +86-20-32052646 to 833

Address: 6F, Building 1, No.271, Hongming Road, East District, Guangzhou Economic and Technological Development Zone

Business Consulting

Tel: 13560385799 (Mr. Cai)

QQ: 2385539016

International Business Consulting

Tel:13544149826(Mr. Lin) 

Email: sales2@dineng.net

AI Zhihui Projector

Tel: 18922747249 (Mr. Wang) WeChat same number

Email: 780799309@qq.com

After-sales service

After-sales technical service telephone: 133 1287 4617 (Lu Gong)

QQ: 2073751070

Consult or purchase accessories

Phone: 020-32052640/860

QQ: 2073751070

HR recruitment hotline

Tel: 1890229950 (Ms. Han)

Email: 462078198@qq.com