Quality Screwdriver

Our screwdriver steel uses CrMoVa and S2, mainly using S2 for normal screwdrivers. The hardness and torque meet DIN ISO standards. We use plastic materials such as PP, ABS, TPR, PVC, TPV, and TPU, all of which have passed RoHS, PAHS, and California Proposition 65 tests. These plastic materials also have excellent cold resistance and impact resistance, ensuring that they will not crack even when used in cold environments.