Before the upgrade, the company faced four constraints that capped its growth:
Inconsistent supply. Hollow blocks, bricks and paving stones were sourced partly from traditional small yards and partly from imports; quality, lead times and freight costs varied with each channel.
No controlled local capacity. Without its own line, the firm could not reliably meet the dimensional and color tolerances demanded by larger housing, commercial and municipal projects.
No in-house decorative product. Colored paving stones had to be resold from third parties — a thin-margin line the firm could never manufacture to its own spec.
Volume ceiling. Manual and small-yard block-making capped daily output; the firm was turning away orders during peak building season.
The operator needed an automatic line that could make multiple brick types on one machine, add in-house colored pavers via face-mix, run on a lean crew, and come with responsive regional support for a landlocked, continental-climate market.
After a supplier review in 2018, the producer selected the QT10-15 — Dongyue's high-output automatic block machine built on table-mold synchronous vibration with PLC and HMI control, and equipped with a face-mix (color layer) device for colored paving bricks. The QT10-15 produces hollow blocks, porous bricks, standard bricks and colored paving stones on one line by changing molds. Dongyue handled pre-shipment FAT, on-site installation and commissioning in May 2018, operator training, and a spare-parts kit to keep the line running with minimal overseas dependency.

"Before the QT10-15, we were buying from many small yards and importers — and we had to resell colored pavers we could never make ourselves. Now we produce our own hollow blocks and paving bricks right here in Kazakhstan, at a steady high volume, with colors and dimensions our clients actually trust. The line paid for itself faster than we budgeted, and we finally say yes to the wall and paving contracts we used to turn away."