Ningbo Kangsheng Electronic Science Technology Co., Ltd.,  prepared by Ningbo zhantong Telecom Equipment Industrial Co., Ltd., locates in Yuyao city that is known as ??hina Plastic City??and ??hina Mold City?? is a professional manufacturer integrated with research and sales.
Zhantong Telecom is National high and new technology enterprise, dominated products are Fiber Optic Splice Closure and Termination Box. Upon the high quality and reliable function of products, Zhantong Telecom shines in Telecom Industry, at present, has been one of suppliers of China Mobile, China Unicom, China Telecom, Potevio, Datang and so on.  Zhantong products have been exported to over 60 countries and regions including Japanese, Romania, India, Russia, Brazil, Mexico, and Indonesia and so on.  During recent years, Zhantong Telecom expands products scope, has gained a new space in research and manufaturing of semi-finished e-cigarettes.