Senior executives of Australian construction company visited the factory of Henan Kelai Industrial Co., Ltd. to discuss a new cooperation
-The customer mainly asked about the China’s most efficient building hollow core slab machine
Zhengzhou City, Henan Province, February 2025 – John, CEO of an AU construction company visited our factory -Henan Kelai Industrial Co., Ltd. Our company’s vice president of business department and the head of the factory warmly received and accompanied them on the tour.
John worked in a global leading manufacturer of precast wall panels and precast floor panels in the prefabricated building industry. The purpose of this visit is to gain an in-depth understanding of the production capacity, quality management system and R&D capabilities of our factory’s precast concrete wall panel machines, concrete fence manufacturing machines and precast concrete floor panel machines, and to explore future cooperation directions.
Accompanied by factory manager Zhang, John and his party visited the wall panel machine and floor panel machine production and manufacturing workshop/wall production line/concrete products of Henan Kelai Industrial Co., Ltd., and learned in detail about the production process, process technology and quality control measures of precast concrete panel machine, concrete wall panel machine, concrete precast panel machine and wall panel installation machine. John spoke highly of our company’s advanced production equipment, strict quality management system and high production efficiency.
hollow core slab machine is specialized equipment used for producing precast concrete slabs with longitudinal voids (hollow cores) that reduce weight and improve structural efficiency. These machines extrude concrete into continuous slabs using vibration or slip-forming technology, forming strong, lightweight components ideal for flooring and roofing systems in residential, commercial, and industrial buildings.
Hollow core slab machines offer high production speed, consistent quality, and reduced material usage, making them a cost-effective solution for modern precast construction.

After the visit, the two sides held a discussion. Manager Zhang, the head of the factory, gave John and his party a detailed introduction to the development history, product advantages and future development plans of Henan Kelai Industrial Co., Ltd. The customer also said that through this inspection, he had a deeper understanding of concrete wall panel machines, concrete floor panel machines,hydraulic wall panel installation machine, and Concrete pillar machines,precast wall extruder, hollow core slab machine,etc., and was full of confidence in the future cooperation between the two sides.
John’s visiting marks a new step in the cooperation between our two parties. We believe that in the future cooperation, both parties will give full play to their respective advantages, achieve mutual benefit and win-win results, and jointly promote the development of precast panels in the construction industry.
About Henan Kelai Industrial Co., Ltd.
Henan Kelai Industrial Co., Ltd. is a high-tech enterprise specializing in the research, development, manufacturing, and global sales of advanced precast concrete machinery. With years of industry experience and innovation, Kelai has become a trusted name in the field of off-site construction and prefabrication solutions.
Our main product lines include concrete wall panel machines, concrete floor slab machines, precast boundary wall production equipment, hydraulic wall panel installation machines, precast concrete pillar forming machines, hollow core slab machines, and high-performance wall panel extruders. These machines are widely used in the manufacturing of fencing panels, structural floor slabs, and a variety of other precast concrete components essential to modern building projects.
Kelai’s equipment is known for its durability, efficiency, and intelligent automation—designed to meet the evolving needs of construction companies, developers, and precast factories worldwide. Whether for residential, commercial, or industrial projects, we provide complete production line solutions that reduce labor, increase output, and ensure consistent quality.
Committed to quality and customer satisfaction, Kelai offers full technical support, machine customization, and international after-sales service. Visit www.kelaiii.com or contact us via WhatsApp at +86 17788171295 to learn more about how we can support your next precast construction project.
If you want to know more about precast concrete machine, please visit our official website:
www.kelaiii.com / www.cnkelaiii.com





