00:47 The production line of hand winch.
00:44 Hand winch from KingRoy.
00:40 Easy to use magnetic ratchet strap.
00:45 How is rachet buckle produced?
00:45 How is ratchet produced?
00:45 The process of ratchet.
00:39 The process of chain from KingRoy. Automatic production line, high-tech machines.
00:45 The process of ratchet from KingRoy. Morden process, high-tech machines.