The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Guangzhou AIVI Leather 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 iphone x leather case before they are shipped.

Throughout years, AIVI Leather Co., Ltd. has been engaged in the R&D, design, and manufacture of iphone leather case. We are widely accepted with abundant production experience. For Samsung Galaxy S20 5G is the main product of AIVI Leather Co., Ltd.. It is diverse in variety. iphone xs max leather case is of elegant appearance and flat board surface. It is easy to assemble and disassemble and is well received by customers. The product features a high-efficiency purification process. It has a filtration process - reverse osmosis that can effectively remove the harmful substances. It is odor resistant due to the good breathability and hygroscopicity of the leather.

To stay ahead, AIVI Leather Co., Ltd. continuously improves and thinks in a creative way. Contact!