For help with International OptoDistributors, contact an Opto 22 International Corporate Contact.
APT Technology Co., Ltd.(Beijing)
902 Room, No. 1 Building, Deshengzhiye, No. 26 Huangsi Street, Xicheng District 100011 Beijing China Phone: (086) 138-18716612 Fax: (86)010-82809622 www.opto-tech.com.cn root@opto-tech.com.cn (email)