Shenzhen Ramsun Micro-electronics Co., Ltd 
HK Ramsun International Limited
 

Tel: +86-755-6665  8299

Mailbox: sales@sramsun.com

Address:Room 1103, Building 1, Xinyi Lingyu R&D Center, No. 30, Honglang North 2nd Road, Xingdong Community, Xinan Street, Baoan District, Shenzhen,China 518133

 

SHANGHAI

Telephone: +86-137-5119-2923

Mailbox: sales@sramsun.com

Address: Room 1204 No. 1 Building No.111Luxiang Road Baoshan District,Shanghai

 

BEIJING

Telephone: +86-137-5119-2923

Mailbox: sales@sramsun.com

Address: Room 461, Building ten, 6 street, street, Haidian District, Beijing