On January 21, 2016, a customer from Vietnam visited our factory to inspect and test the QT4-15 Fully Automatic Block Making Machine. During the visit, they toured our workshop, learned more about our production scale, and gained confidence in our company. After a productive meeting and based on the quality of our machines, we signed the contract on-site.
Discussing the Block Mold Design with Our Engineers

The QT4-15 Block Making Machine is a good option for businesses that need efficient production, stable performance and flexible block-making capability. As a fully automatic machine, it helps reduce manual labor and makes daily operation easier. This can improve working efficiency and support more consistent production results.
Another advantage of the QT4-15 is its versatility. By changing the mold, the machine can produce different concrete products, such as hollow blocks, solid bricks and paving bricks. This gives manufacturers more flexibility to respond to market demand without investing in multiple machines.
The QT4-15 is also a practical choice for businesses that want reliable output and long-term value. With its automatic control system, convenient operation and strong production capacity, it can support both product quality and production growth. For factories that want to improve efficiency and expand their concrete block business, the QT4-15 is a dependable machine to consider.
Signing the Contract for the Block Making Machine at Lontto Factory

After their visit, the customer spoke highly of our machine and signed a long-term cooperation agreement with us. To celebrate our new business partnership, we enjoyed a pleasant dinner together. Here’s to a long and happy partnership!
Having Dinner with Our Vietnamese Customer

If you’re looking for a reliable block machine supplier, here at Lontto we offer a wide range of block making machines for different production needs. With more than 30 years of manufacturing experience, three factories, and exports to over 60 countries, we support customers around the world with block machines, mold customization, factory visits and technical service.
Explore our full range of equipment to find the right solution for your project and contact the team for pricing or more product details.
Back to Top: A Customer From Vietnam Visited Our Factory

I am Chao Zhang, I have been working in the brick making industry for over 10 years. I have a deep understanding and research on various models of block making machines, especially automatic brick machines, concrete block machines, compressed earth block machines, clay brick machines, cement brick machines. I have a special understanding of this industry. I can help my clients choose the suitable brick machine and assist them in designing and building a brick production factory. If you want to know everything about brick making machines, please contact me. I am happy to help you.

