The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Kunshan Krell Cultural Development 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 wholesale promotional products before they are shipped.
Krell Cultural is a highly reliable producer for eye mask sleep. The mesh bag series has many styles to meet the diversified needs of customers. Krell personalised keychain has passed a broad range of performance tests. They are mainly anti-bacterial testing, tensile strength, temperature resistance, bending flexibility, and abrasion resistance testing. This product features the required dimensional stability. Various pre-treatments such as washing and dry cleaning have been applied to this product to test this property. The size of this product can be customized to meet the needs of customers.
We act proactively to fight against negative environmental issues. We have set up plans and hope to reduce water pollution, gas emissions, and waste discharge.
