... 4hrs): No crock Plant:Quality ManagementsProfile of our companyTONGDING GROUP,located in the Cable Industry Basement—Wujiang,in theboundary of ... Jiangsu,Zhejiang and Shanghai,is an outstanding private group with awide range of business including optical and electric ... JIANGSU TONGDING OPTICAL-ELECTRONIC CO.,LTD, is a subsidiaryof TONGDING GROUP. We focus on:♦ Optical Fiber Cable (14,000,000 ...