No matter which service type you choose, we always adhere to a fair, just and rigorous attitude. We always stand in the position of third parties, verify and inspect the quality, quantity, packaging and other indicators of products according to national standards or inspection agreements, so as to provide fair services for third parties to evaluate the quality level of the whole batch of products. Adhering to the fairness and objectivity of quality inspection is beneficial to both buyers and sellers. Through third-party quality inspection, relevant statistics on product quality can be obtained as a basis for improving and improving product quality, so as to effectively control quality and cost.