Shenzhen Esen Opto-Electronics Technology Co., Ltd.

Address：F9 Block3, Guole Technological Park, No.1 Lirong Road, Dalang Street Longhua District Shenzhen City.

Attn：Speedy

Mobile：+86-15219504060（Mr. Zheng）

Mobile：+86-15219504060（Mr. Zhao）

Email: speedy@yuanlinsd.com

Website：www.yuanlinsd.com