To control quality from the source, we have established strategic cooperation with the world’s top 5 fiber suppliers (such as 3M in the United States and Toray in Japan) to ensure that the raw materials are non-toxic, hypoallergenic and meet REACH environmental standards. AI visual inspection equipment is used in the production process to conduct 200,000 tensile tests on pet collar buckles, with an error rate of less than 0.1%. Before the finished product is put into storage, it must pass a 72-hour simulated transportation vibration test to avoid damage caused by e-commerce logistics. In the past three years, the customer return rate is only 0.8%, far lower than the industry average of 3.5%.