Nantong Zhenhua Optical-Electric Co., Ltd.( formerly Haian Co.,Ltd.)is specialized in developing, exploiting and producing different specifications, brands of colored optical glass filters, UV-transparent glass, infrared transmission heat-protecting quartz camera or vidicon color ...

The company is located in Zhongshan, Guangdong, a professional manufacturer of CATV splitter, tap and all kinds cables. Have an experienced team, our products are exported to over the world many countries regions, such as Japan, Canada United States. Our enjoy good reputation. Welcome friends ...