Is there any third party doing standard cardboard box sizes quality test?

Although we implement the QC process in-house, we believe that the third party product testing is crucial in that it provides unbiased information, making our customers rest assured to buy from us. And with a third party reviewing our products, we can find out anything that may have been missed. So that we can make some improvements and have peace of mind knowing that our products are safe to sell to the public. At Giant Hope Printing Co., Ltd., third party testing is one of the most important means of ensuring the delivery of safe and high-quality products to customers.

Giant Hope Printing has grown to be a leading Chinese maker of apparel packaging supplies. As one of Giant Hope Printing's multiple product series, toy packaging series enjoy a relatively high recognition in the market. Quality inspection on Giant Hope Printing wholesale cardstock will be conducted rigorously. Its appearance, battery cells, and electrolyte will be checked thoroughly to eliminate factors which may impact battery effectiveness and performance. It provides protection and isolation for the item, which offers a perfect storage condition. The product has a delicate and elegant design. Many details are carefully made such as carving, embellishment, and embroidery. The product has passed strict in-house tests like UV test.

our company sincerely hope to build up long-term cooperation relationships with every customers by high quality. Inquiry!