We guarantee that every product that leaves our factory is strictly produced and inspected according to the requirements of our quality management system, and has passed testing by a national authoritative first-class testing center. Our R&D center includes a "Human Body ROM Posture Space Factor Analysis Lab," where we conduct ergonomic testing on protective clothing to ensure that the products provide excellent performance while offering a lighter, more comfortable, and less burdensome wearing experience for users. Additionally, our factory has a protective clothing testing center, where we can perform tensile tests, penetration tests, and breakage tests on the products.