Optical & broadcast communication equipment · Hangzhou, China

A manufacturer in optical and broadcast communication

Gwincast is a professional manufacturer and supplier of optical communication and broadcast television equipment. We build the equipment, and we design the systems it goes into.

Who we are

What Gwincast does

Two product lines, one factory, and a customer base made up almost entirely of people who resell or install what we make.

Gwincast is a professional manufacturer and supplier of optical communication and broadcast television equipment. We focus on IPTV systems, digital TV front-end, RF transmission, FTTH passive and active optical products, and the related solution services that hold them together.

With rich experience in the telecom and broadcast industry, we provide reliable, cost-effective products and customised end-to-end solutions for system integrators, operators and distributors worldwide. Committed to stable signal transmission and high-quality service, Gwincast strives to be your long-term trusted partner in optical and broadcast communication.

What we make

Two product lines

Both lines come from the same production, which is what makes a combined optical and broadcast project straightforward to supply.

Broadcast television

IPTV & digital TV front-end

The headend chain that turns sources into a broadcast — encoded, packaged, distributed and put on air.

  • Encoders, transcoders and multiplexers
  • Modulators and RF transmission equipment
  • Streaming gateways and IPTV systems
Optical communication

FTTH & optical transmission

Passive and active optical products for access networks, from the central office out to the subscriber.

  • OLT and ONT / ONU terminals
  • Optical splitters and distribution boxes
  • Optical transmission equipment and accessories
How we work

What you get as a partner

Four things that decide whether a supplier is worth keeping, and where we put our effort.

We manufacture

Both ranges come from our own production. We are not a trading desk reselling someone else’s hardware with our logo on it.

We design the system

Customised end-to-end solutions, not a parts list. Tell us the site and we will tell you what belongs in it.

We hold the price

Reliable and cost-effective is the point. Commercial-grade equipment that does not need replacing every two years.

We stay after the sale

Remote commissioning, firmware updates and replacement units for the models you run.

Where we are

Hangzhou, and shipping worldwide

Our facility is in Hangzhou, Zhejiang. Equipment leaves it for Europe, Southeast Asia, the Middle East, Africa and Latin America.

Based in Hangzhou

Hangzhou Guangying Communication Technology Co., Ltd., Zhejiang, China. Manufacturing, testing and export under one roof.

Export markets

Europe, Southeast Asia, the Middle East, Africa and Latin America, supplied with the documentation and power standard each market requires.

OEM and ODM

Your branding on the panel, your interface in the firmware, your presets in the box. Private deployment available.

Start a conversation

Whether it is one unit to evaluate or a full network to design, the first step is the same — tell us what the project needs.