The following is the production process of aluminum ladder:Preparation of raw materials: Select the appropriate aluminum material, and cut it into the appropriate length of aluminum tubes and aluminum plates according to the design requirements.Side tube blanking: Cut the side tube to the desired length and do the initial straightening and cleaning.Cross pipe cutting: The cross pipe is cut to the desired length and is initially straightened and cleaned.Side pipe punching: According to the design requirements, use the punching machine to flush out the required number and size of small holes on the side pipe.Expansion riveting: Insert the side pipe into the horizontal pipe, use the expansion pipe riveting equipment to expand the side pipe and turn the pendulum twist, so that it is firmly connected with the horizontal pipe to form a ladder.Laser marking: Use the laser marking machine on the ladder to mark the product number, production date and other information.Labeling: Label the ladder with product name, precautions for use.Install rubber inserts: Insert rubber inserts into the bottom of the ladder frame to increase friction and make the ladder more stable.Packing: Put the aluminum ladder into a bag to ensure that it will not be damaged during transportation.

Nanjing Uni-tech Metalwork Company Ltd is a professional Nanjing-based enterprise which has been in operations with over ten years of manufacturer and trading of scaffolding and formworks accessories.The company's commitment to supplying high-quality scaffold, backed by excellent customer service, has won it a worldwide reputation for efficiency and reliability. All the products in their range meet high safety standards and are checked and tested before dispatch.