1. Quality control of raw materials and parts storage Raw materials and components are put into storage after several strict inspections, such as raw material chemical composition analysis, hardness inspection, and mechanical property inspection. Further inspections are carried out by our partner laboratories and official certification bodies. 2. Quality control in the production process During the production phase, all machined parts require precise inspection and random inspections of all aspects of the entire production process. Quality inspection engineers are responsible for recording inspection data, and after evaluating all recorded results, our professionals recommend long-term actions. This approach allows us to achieve continuous improvement in the production process. 3. Assembly inspection The quality standard requires that each welding machine must pass the assembly and be randomly checked by an independent quality inspection engineer. 4. Final inspection The final quality check is carried out before the complete welded wire mesh machine reaches the packaging and storage department. During the final inspection process, the finished welded wire mesh machine will be checked for compliance with customer requirements. This inspection is carried out by an independent quality inspection engineer, and only after the eligibility is confirmed, the confirmation document can be signed and released for shipment.