
NINGBO ZHENHAI YONGYAN ELECTRONICS CO.,LTD. manufactures CATV signal amplifiers and indoor/outdoor TV antennas, specializing in wireless high‑frequency electronic products with integrated development and production.
NINGBO ZHENHAI YONGYAN ELECTRONICS CO.,LTD. is a professional manufacturer of wireless high-frequency electronic products, integrating development and production under one operation. The company focuses on solutions for TV signal distribution and related RF applications, including CATV signal amplifiers as well as indoor and outdoor TV antennas.
Its product portfolio also covers A/V RF modulators and universal RF modulators, video senders, infrared remote control extenders, and 2.4GHz wireless A/V senders with IR extenders. In addition, the company supplies antenna power supplies with separate plugs, AC-DC power supplies, guard devices for electrical equipment, DC-DC car converters, car antennas, and second LNB F brackets for satellite antennas.
Located in Ningbo, the company benefits from convenient transportation and is committed to supplying quality products at competitive prices while following a customer-first service philosophy. Factory visits and long-term business cooperation are welcomed.

The company specializes in wireless high-frequency electronic products, combining product development and production to support stable supply and consistent execution for global buyers.
The company is committed to supplying good-quality products at competitive prices and operates with a clear customer-first principle to support long-term cooperation.
Based in Ningbo, the company benefits from convenient transportation to support efficient delivery and responsive service.
Send an enquiry to learn more about their capabilities and request custom quotes.