Himei Metal has a sound quality control department and specialized quality control technicians. At the beginning of the company’s establishment, there was a quality control department to monitor each batch of coated steel products in real time, and there were special quality control personnel who communicated with the workshop leader and manager on the production status in real time, and solved problems as soon as possible. We also have a sound quality management system. Each batch of color-coated steel sheets is monitored by management personnel in a timely manner from raw materials entering the factory to finished products leaving the factory.