... rate≤0.082 Firmness:1. in the lock state, the lock beams not less than 10mm and after bearing ... more than 12.5 Ra2. The key, lock body and Lock beam is bright and clean level off, ... of product, quantity, volume, brand label, Anti-counterfeiting code Numbers and date of production. Label :1.Laser tag ... of the regulations of the company and record the code number.3. The signature brand label need be ...