Zhengzhou Leizhan Technology Paper Machinery (郑州磊展科技造纸机械有限公司 and formerly known as Hongda Papermaking Machine Construction Company) is a company that manufactures paper pulp equipment. It offers CNC cutting machine, sandblasting system, vertical and horizontal CNC lathe, planer milling machine, vertical boring machine, automatic continuous welding machine, CNC bending machine, CNC shearing machine, veneer reeling machine, 1200 tons of press machine, high-speed dynamic balance correction machine, assembly test table, etc. The company also provides technical, business consultation, training, maintenance, and other services.