The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Jiangyin Dingbo Technology Co., Ltd. With no exception, downspout roll forming machine is also inspected for quality control prior to shipment. This inspection is based on the product's Standard Acceptable Quality Limit specification or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. The Pre-Shipment Inspection helps both ourselves and customers to reduce the potential risk of delivery delay or/and fix or redo products. At last, the product will be photographed to ensure that the order is in perfect condition, complete, and properly packaged for shipment.
Dingbo Technology is a well-known supplier of door manufacturing machine. We have the experience and expertise to meet the unmet needs of our customers. door frame roll forming machine is the main product of Dingbo Technology. It is diverse in variety. Dingbo door frame roll forming machine is manufactured in strict accordance with the industrial standards The product has a wide market due to its great economic benefits and practical application.
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