The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by NanFang Metal Product Co., Ltd. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of drawer slide before they are shipped.

Professional household cabinet door hinge drawer slide manufacturer KEL Digao furniture hardware accessories has defeated many competitors in the production field of wardrobe hanging rail. The Furniture Leg series is available in a wide range of types and specifications. DIgao，KEL hidden door handle is designed by our experienced designers that are leaders in the industry. It is a great fit for various furniture trends. The product is safe enough. It is EMC and RF compliant and is able to function properly per performance requirements without interfering or being interfered by other devices. This product is the ideal combination of form and function.

Professional household cabinet door hinge drawer slide manufacturer KEL Digao furniture hardware accessories aims for sustainable and breakthrough performance with you! Get more info!