A first-time block plant investor from Guinea visited the HS factory to verify the machine quality, block-forming results, and long-term technical support before placing an order. HS recommended the QTJ4-40 based on his budget, local materials, workforce, and initial hollow block orders. With manageable investment, simple operation, flexible molds, and continued support, the customer can enter the market with lower risk and start producing saleable blocks sooner.

A Vietnamese block producer needed more output for growing orders but was not ready to invest in a large automatic line. HS recommended the QTY4-15 hydraulic block machine, giving the customer stable block quality, practical automation and sufficient capacity at a manageable cost. With ongoing maintenance support from HS, the factory can keep production running and expand step by step as demand grows.