廊坊晶正光电技术有限公司欢迎您!
地址:河北省廊坊市大厂县祁各庄商业街
电话:0316-8933331 13910916872 传真:0316-8933331
网址:www.encoderdisk.cn Email:mengyang139109@sina.com
Welcome to Langfang JingZheng Optoelectronic Technology Co., Ltd.
Address: No.1 Industrial Road one of Chaobai River industrial park, Dachang County ,Langfang City, Hebei Province.
Tel: 86-0316-8933331 8613910916872 Fax: 86-0316-8933331
Web site: www.encoderdisk.cn Email:mengyang139109@sina.com