HAOBBY INTERNATIONAL, INC.

4922 Frazee Road, Oceanside, CA 92057, USA

Tel: +1-760-295 6528

Fax: +1-760-454 3343

qingmu@haobby.com

SHENZHEN RUIKA TRADING CO., LTD.

Suite 2012, South Tower, Cangsong Building, Tairan Industrial Park, Chegongmiao, Futian District, Shenzhen, Guangdong, China, 518040

Tel: +86 (755) 8347 1848

Tel: +86 (755) 8347 0589

Phone: +86 132 6260 7515

Fax: +86 (755) 8292 1994

qingmu@haobby.com

SHANGHAI RUIKA TRADING CO., LTD

Suite 6B, No.1388, Kangqiao Road East, Shanghai 201135, China

Tel: +86 (21) 6882 1963

Fax: +86 (21) 6882 0963

qingmu@haobby.com