What are the several hardware locks?

1, the padlock, divided into copper padlock, iron padlock and password padlock, its main specifications are 15, 20, 25, 30, 40, 50, 60 and 75 mm. 2, drawer lock: into the drawer locks, set of copper drawer locks, drawer lock and aluminum core control cabinet lock, its main specifications are 22. 5 mm and 16 mm. 3, billiard locks: divided into single insurance lock, lock of double insurance, insurance locks and more door lock, its main brands are made in 'cow' and 'double dog', 'horse card', 'harvest'. 4, inserted core locks: also known as anti-theft locks, divided into steel door locks and wooden door core plug door lock, insert the steel door core locks basically has: 'ShenShi', 'horse card' two big brands. 5, ball lock, divided into three tubular copper ball lock and spherical door lock, and room locked. Ball lock in guangdong Yale? 吗? Solid force lock co. , LTD. , production of 'ability' and 'Yale' brand in the domestic leading position. 6, color lock: divided into glass door lock, mortise lock, lock button switch, electrical box lock and chain lock, turn the lock tongue, etc. 7, electric control lock, magnetic card, IC card lock, combination lock lock. 吗?