Rihai's aim is to lead the new Development of 5G Industry
As the backbone of communication transmission systems,
Rihai communication optical cable's immunity and anti electromagnetic are more responsive to demand for large amounts of information and high precision to future human. With competitive prices, high-quality products and worry-free after-sales guarantee, we consistently adhering to urban communication development.

Shandong RIH is a new technology leader enterprise focusing on optical fiber, cable industry chain and integrated solutions. As the world's leading optical fiber and cable supplier,
our main production and sales are with global standard in communications industry. Specifications of  fiber optic cable line jumper, are based on customer requirements of product accessories, etc., Our company owns a complete integrated system, engineering design services and solutions, for world communication industry and other industries, providing various kinds of fiber optic cable products and solutions for more than 70 countries and regions in the world to with high quality products and services.