Meizhou Datong Electronic Technology Co., Ltd was set up in 1985, specializing in piezoelectric ceramics with its strong technical force, mature production technology and advanced production facilities. Datong h...[more]
      Focusing on team building, Datong now has an experienced and skilled R&D team, which is composed of professors,masters and senior technicians with rich experience and strong product development capabil...
      Copyright @ 2010 http://www.gddt.com.cn. All Rights Reserved. - 粵ICP備13008739號
      Address:Datangtou, Gaopo Town, Dapu County, Meizhou City, Guangdong Province, China. E-mail:18998696636@189.cnTel:0753-5858275 18998696636 Fax:0753-5857363
      免费一级特黄视频|黄色网站观看ww|春药高潮抽搐大合集999|国内黄色网站毛片高清无码合适