China(mainland) professional design, production, sales equipment exhibition "He Li" brand three card lock. "He Li" 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 material slot width of 4.5mm 5.2 mm 6.2 mm 6.5 mm, 9 mm SuoTou three card lock. We can produce aluminum material cavity (lock the coelomic cavity) any size three card lock.

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