Phone: (408) 733-6555
China
Shenzhen Hairuida Time & Frequency Equipment Co., Ltd
Address: Room 1217, CEC Information Building, 1 News Road, Futian District, Shenzhen
Tel: 0755-83733700
Fax: 0755-82947298
Heritek Electronics (China) Co., Ltd
Address: Unit 2103, 21/F, Sino Centre, 582 Nathan Road, Mong – Kok, Kowloon, Hong Kong
Tel: 13910194580