Sourcing block-making equipment from China is one of the most practical decisions a construction business or block yard owner can make. Chinese manufacturers have spent decades refining these machines, and the combination of competitive pricing, broad model ranges, and established export networks makes them a go-to choice for buyers across Africa, Southeast Asia, the Middle East, and beyond.
The challenge is not finding a Chinese supplier. It is finding the right one. Quality, reliability, and after-sales support vary considerably across the market, and buying the wrong machine can mean production downtime, difficult repairs, and poor block quality. This guide covers 10 of the most notable hollow block machine manufacturers in China, what each one offers, and the criteria that should drive your selection.
What to Prioritise When Choosing a Supplier
Before comparing suppliers, it helps to know what questions to ask. These are the factors that matter most to buyers sourcing from China:
Automation level. Manual and semi-automatic machines cost less upfront but require more labour per block. Fully automatic hydraulic models significantly cut labour costs and improve block density and consistency. Match the automation level to your target output and available workforce.
Production capacity. Capacity is typically expressed as the number of 8-inch hollow blocks produced per 8-hour shift. Entry-level machines may produce 1,500 to 3,000 blocks per shift, while high-capacity models reach 20,000 or more. Be realistic about your market size and cash flow before sizing up.
Mould flexibility. Most machines can accept interchangeable moulds for hollow blocks, solid blocks, paving blocks, and interlocking bricks. A machine that handles multiple product types gives your business more flexibility as demand changes.
Component quality. Chinese-made machines vary widely in build quality. Look for manufacturers who use branded electrical components from suppliers like Siemens, Schneider, or Omron. These components are easier to service locally in most markets and signal a higher standard of internal engineering.
Certifications. CE certification is the minimum standard most serious buyers require for export-market equipment. ISO 9001 certification indicates the manufacturer runs a documented quality management system. Both should be verifiable, not just claimed.
After-sales support. Installation assistance, operator training, spare parts availability, and access to technical support overseas matter as much as the machine itself. A machine from a supplier who disappears after payment is a liability, not an asset.
Price transparency. Factory-direct pricing is one of the reasons to source from China, but price is not the only variable. Shipping costs, import duties, local customs processes, and any site preparation costs should all factor into your total landed cost calculation.
10 Hollow Block Machine Manufacturers in China Worth Considering
1. Lontto
Lontto is one of the most established names in the Chinese block machine export market, with over 30 years of manufacturing experience and a product range covering everything from small manual models to large-capacity fully automatic hydraulic systems. Their lineup includes the popular LMT4-40 (a manual model starting around $3,500 suited to small-scale operations), mid-range semi-automatic models like the LMT4-35, and fully automatic hydraulic machines such as the QMY6-25, which can produce 7,000 to 10,000 eight-inch hollow blocks per eight-hour shift.
For buyers researching a hollow block machine across the full spectrum from entry-level to high-production, Lontto’s catalogue is one of the most comprehensive available from a single Chinese manufacturer. Electrical components from Siemens, Schneider, and Omron are standard across their automatic range, and the company holds CE and ISO 9001 certifications. They export to over 100 countries and offer installation support and operator training on-site.
Their mobile hydraulic series (the QMY range) is particularly well-regarded in markets where a fixed production site is not viable. These machines require no pallets and can operate directly on a cement ground surface, reducing setup costs considerably.
2. Fujian Qunfeng Machinery
Qunfeng is a Fujian-based manufacturer with a strong presence in the higher-end segment of the block machine market. The company is well known for its fully automatic hydraulic press systems, including their QP and QF series, which use PLC control systems and focus on high output with consistent block quality. Qunfeng has exhibited at bauma China, one of the industry’s major international trade events, indicating a commitment to export-market credibility. Their servo-driven “Supersonic” series represents the more advanced end of what Chinese manufacturers currently offer in terms of forming speed and automation.
3. Dongyue Machinery Group (Shandong)
Dongyue is a Shandong-based group with a long presence in construction machinery, particularly AAC (autoclaved aerated concrete) block plants as well as conventional hollow and solid block machines. Their fully automatic hydraulic machines are capable of 16,800 or more eight-inch hollow blocks per day under standard operating conditions. Dongyue positions itself as a turnkey supplier, providing project consultancy, machine supply, and installation support, which suits buyers setting up a new block production facility from scratch rather than replacing a single machine.
4. Linyi Wante Machinery
Wante is based in Linyi, Shandong, and produces a broad range of concrete block machines with a strong focus on export markets across Africa and the Middle East. Their manual and semi-automatic models are popular with buyers entering the block-making business at low capital cost, while their fully automatic line scales up for higher-production operations. Wante machines appear regularly on international B2B platforms and generally offer competitive pricing with standard CE certification.
5. Tancheng Hongbaoyuan Machinery
Hongbaoyuan is a Shandong-based manufacturer specialising in concrete hollow block machines, paving block machines, mobile block machines, and diesel-engine models. The company holds ISO 9001 and CE certifications and offers OEM and ODM manufacturing for buyers who want custom specifications. Their diesel-powered and mobile variants suit buyers in markets with unreliable grid power or remote project sites.
6. Fujian Honcha Environmental Intelligence Equipment
Honcha produces automatic hollow block machines with ISO certification and a focus on energy-efficient operation. Their equipment targets the mid-to-upper segment of the market, with fully automatic hydraulic systems that feature PLC control, overseas engineer support, and a capacity for custom mould production. Honcha has been active on Alibaba for over nine years, indicating reasonable export experience.
7. Shandong Hongfa Machinery
Hongfa describes itself as one of China’s larger manufacturers in the block and construction machinery space, with product lines covering concrete block machines, AAC block production lines, concrete mixing plants, and tile-making machinery. Their QT-series automatic block machines (QT4-15 through to QT10-15 and above) are recognisable models in the market and can produce hollow blocks alongside paving and interlocking products with a mould change. Hongfa’s scale provides some assurance of parts availability and ongoing support capacity.
8. Quanzhou Xiangda Machinery
Xiangda is a Quanzhou-based manufacturer with origins in the 1990s, holding both QM ISO 9001 and CE certification. Their primary focus is concrete block machines, paving block and kerbstone machines, and concrete mixing equipment. They export to markets including the Philippines, Malaysia, Indonesia, and Sri Lanka. Their 25,000 square metre manufacturing facility and investment in CNC and boring machinery indicate a reasonably capable production setup, though their profile is less prominent in international markets than some of the larger Shandong-based suppliers.
9. Aimix Group (Henan)
Aimix is a Henan-based construction machinery group with a wide product portfolio covering concrete batching plants, mixers, and block-making machines. Their hollow block machine range spans manual to fully automatic models, and the company markets heavily to overseas buyers. Aimix is particularly visible in online research for buyers in Africa and South Asia. Their export experience and multilingual customer support are frequently cited by buyers, though their business model is more trading-focused than purely manufacturing-focused, which is worth clarifying before purchase.
10. Henan Share M&E Equipment
Share M&E is a Henan-based manufacturer with a focus on entry to mid-range hollow block machines, including small semi-automatic hydraulic models suited to buyers with limited budgets or limited production space. Their smallest models can operate on standard single-phase 220V power, which is a practical advantage in markets where three-phase power is difficult to access on a new site. CE certification and standard warranty terms apply.
How to Compare and Shortlist Suppliers
Once you have identified suppliers that roughly match your budget and output requirements, the comparison process should become more structured.
Request factory videos and machine test reports. Any reputable Chinese manufacturer should be able to provide video of the exact model running under production conditions, not just static images or promotional footage. A machine test report issued before shipping is also standard practice.
Verify certifications independently. CE and ISO certificates can be provided on request. Check issue dates and issuing bodies.
Ask about spare parts supply. Find out whether critical wear parts (moulds, vibrator motors, hydraulic seals) are available locally in your country or whether you will depend on shipments from China. Lead times for spare parts matter the moment your machine goes down.
Understand your total landed cost. CIF pricing (cost, insurance, freight) to your nearest port is the most useful basis for comparison, not ex-factory price alone. Add any local customs duties, inland transport, and site preparation costs to get a real picture.
Visit or arrange a video call. A short video call with the supplier’s technical team can clarify specifications and reveal a lot about how the company communicates. If communication is difficult before the sale, it will likely be harder after.
Team Home Spacess shares simple, practical design ideas that work for real families. The team focuses on cozy décor, soft colors, and natural textures that make a space feel truly lived-in. From everyday decorating tips to creative home projects, Team Home Spacess is dedicated to helping readers create warm, comfortable, and inviting spaces with a fresh and personal touch.