Nantong Hengda Company is committed to the innovation of global wall material production equipment and technology. Founded in 1958, it is a permanent member of China Brick and Tile Association and Block Association, and a member of China autoclaved aerated concrete (AAC) association. After more than 60 years of hard work and development, Hengda people already have a group of senior technical personnel, advanced production equipment, sophisticated quality testing equipment and a complete marketing and after-sales service network. Hengda has 14 national invention patents and 42 utility model patents. Meanwhile, by virtue of excellent quality and strict production management system, it becomes the only one enterprise that gains the honor of ¡°China national free inspection products¡± Our company has passed ISO9001:2008 quality management system certificate, CE certificate, Jiangsu famous brand, AAA credit enterprise, etc. Our company also attends to set standards in brick, tile and wall materials equipment industry. Till now, we have manufactured vacuum extruder, block machine, movable tunnel kiln, PC equipments, environmental oil spraying machine, new type wall material, PC products, PVC pallet, PVC tiles and they are successively sold to Europe, Americans, south east Asia, Arabic countries, south Africa and other more than 80 countries, earning great trust and appreciation from customers. Mr.Cui hengquan, the president of our company, together with all staffs, extends the warmest welcome to domestic and foreign friends for their visiting, cooperating and making mutual achievements.