China (mainland) professional design, production, sales equipment exhibition "force" brand three card lock. Good quality, is the best in the world three card lock. The product model is complete, there are suitable for aluminum materials trough the 5.2 mm wide and 4.5 mm to 6.2 mm to 6.5 mm, 9 mm various specifications three card lock. We can produce aluminum material lumen (lock body cavity) any size three card lock.

Manufacturer selling telephone:

Mr. Song: (sales) 86 - 13951674483   / 86 - 18019812727

(Manufacturing) 86 - 550-3532783 / Fax: 86 - 550- 3532783 /86 - 15555002727