Exhibition lock is an important connection in the exhibition equipment accessories, We manufacture exhibition lock is the best one in the world! The "Heli " brand exhibition lock characteristics and structure are as follows: First, one lock is just made of locking shell, the reeds, spring, eccentric wheel. Second, Advanced technology, fixed structure?large bearing forces, strong locking force and long duration of reuse Third, the lock (shell, bottom) is made by cold-rolled steel in high grade processing molding and mining; it uses the special new "environmental protection" electroplating process. And therefore rust corrosion of the lock is solved. Fourth, the extension of reed quality is strong; the tensile strength is high; the performance is stable The hardness of the reeds after quenching process Is very scientific. so it can avoid the damage of the supporting excellent aluminum type because of the over hardness of the reeds. Fifth, flexible operation of the button of eccentric wheel, lock parts can insert into lock chamber easily and eccentric wheel can pop up naturally when they operate from aluminum material chamber to lock holes. Sixth, the reeds (three card lock) are loose; opening strove is smooth; stopping bits torque is little; Three card locks open conform to the design standard , and without the natural phenomenon of slide. So they can promise that the aluminum conjunction is reliable and firm. Seventh the types of the products : straight lock, high lock, 45 degrees inclined locks, curved lock and Various specifications of special lock ( 4.5 mm and 6.2 mm and 6.5 mm, 9 mm, etc) We can produce different specifications of Exhibition lock according to different customers� demands. Eighth, packing standard: 500 / each box (10 x 50) Manufacturer selling telephone: