Welcome at Cnud-Efco international

Since 1957 we have built over 900 glass production lines for all of the leading glass manufacturers. Since we have opened-up our metal construction facilities for general and civil projects we have conducted several projects in a broad range of industries.

Hollow glass

Cnud-Efco produces the most energy efficient hollow-glass annealing and decorating lehrs. Through years of experience we have developed engineering insights and application knowledge.

Discover more

Float glass

Cnud-Efco is the world’s number one annealing lehr and tin bath solutions provider. Our know-how is applied to different types of float glass such as clear glass, coloured glass, reflective glass and aviation glass.

Discover more

Cellular glass

Cnud-Efco’s keys to succes for the energy efficient cellular glass production are our unique annealing lehr engineering expertise, our construction and commissioning engineering approach and our turnkey production line delivery.

Discover more

Metal construction

Cnud-Efco is your partner in metal construction for thermal equipment and annealing lehrs. In our plant in Iasi, Romania we operate a broad range of metal machining equipment, coating and painting facilities and multi-skilled teams for mechanical and electronics assembly.

Discover more

Proud Member of Grenzebach

As a proud member of the Grenzebach Group we are part of an international community of experts – always close to our customers all over the world. Grenzebach is a leading automatization solution provider for the global glass, building material and intralogistics market. Technology for float glass manufacturing is inseparably linked to the name Grenzebach. Quality, efficiency and reliability in cold end plants is what the customer’s value. The global manufacturing footprint with production sites in Germany, the US and China as well as additional worldwide locations ensure customer support on-site. Since the foundation 60 years ago, the company is owned by the founding family. With an export ratio of more than 90 percent, Grenzebach is a global player. 

Visit the Grenzebach Group website

Join the Cnud-Efco community and stay informed with our newsfeed.

Lastest news

Visit our blog

Subscribe to our newsfeed

Join the Cnud-Efco community by filling in the form below and receive important information about our company, industry and services.

Access our expertise

Get in touch

Fill in the form below and get in touch with one of our engineers, specialised in glass lehrs and metal construction.