Beijing Tongda Tongxing Technology Co., Ltd. (referred to as Tongda Technology) is a company that integrates technology product research and development, design, production, and sales

A comprehensive enterprise that integrates sales and services.

The company specializes in the production and sales of serial communication products, protocol converters, fiber optic communication products, and industrial MODEM products

Selling. And provide a comprehensive solution for end-users. The product is widely used in telecommunications, broadcasting, petroleum, chemical, railway

Electricity, government, public security, military and other industries. Can provide first-class equipment and comprehensive solutions for broadband network engineering and optical communication engineering

Technical services.

"Integrity, quality, and service" is the company's consistent philosophy and pursuit. Thank you to friends from all walks of life for their support and cooperation with the company.

We will devote ourselves to our customers with higher quality and more thoughtful product services.