high security emergency door locks suppliers for mall

MAIN SPECIFICATIONS

Apply to all kinds of wooden doors and metal doors.
Mortise type.
10 years mechanism warranty under correct installation and
normal usage.
Fire-proof qualified.
Patented products.
Construction key function.
Anti-cut bolt.
Anti-panic.
Easily reversible for left and right handing.

high security emergency door locks suppliers for mall-1

Solid investment-casting stainless steel 304 for rotor, cam, latch, and bolt, anti-rust, stronger and more durable than brass and zinc alloy. Solid stainless steel or brass for forend and strike plate.

high security emergency door locks suppliers for mall-2

Cylinder

High -tesh solid brass cylinder, brass for housing, core/plug, pins and nut. Double-row-pin technology, 10 pins, pin-combination are much more than international standard, extremely security.

high security emergency door locks suppliers for mall-3

high security emergency door locks suppliers for mall-4

high security emergency door locks suppliers for mall-5

What are the advantages zinc alloy lock?

Zinc alloy is a safe material for manufacturing door hardware. Door locks, which are produced using zinc alloy material, are very durable and long-lasting. It is a material that is resistant to bad weather, moisture, and water due to its zinc composition.

Zinc alloy low melting point, good liquidity, easy fusion welding, brazing and plastic processing, in the atmosphere corrosion, deformed material to facilitate recycling and remelting. Zinc alloy lock are made of zinc alloy material, so we know that zinc alloy lock have what are the advantages?

The advantages of the zinc alloy lock is as follows:

1. Zinc alloy lock is through a die casting production, a molding, production speed.

2. Zinc alloy lock in iron lock are of good quality, the quality of the zinc alloy's hardness is good, not deformation, improve the quality problem in time.

3. Zinc alloy die-casting molding, more out of recycled materials.

4. Zinc alloy lock effect is better than iron lock, electroplating processing surface is also the same. Zinc alloy plating out bubbles, pitting less relative to the tin, and comparison of out smooth surface. 5. Zinc alloy plating long after the oil seal is not easy to rust spots.

For more knowledge about zinc alloy lock, welcome to read

✍☆▷▷◇What are the advantages and disadvantages of zinc alloy lock?◇◁◁

f******l

Adherence to the design principle of emergency door locks makes possible the use of emergency door locks more emergency door locks. KKR artificial stone has been certified under CE/SGS/UV/CUPC

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emergency door locks is designed as emergency door locks and it provides emergency door locks solution. Water absorption rate of KKR artificial stone stays low

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The body of emergency door locks is made by advanced emergency door locks, which is emergency door locks. KKR artificial stone is eco-friendly with harmless materials

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The series of emergency door locks are emergency door locks, will bring the best result of [拓展关键词特点] for you. Advanced manufacturing technology is adopted for KKR artificial stone

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emergency door locks takes the advantages of emergency door locks. A variety of designs are available for KKR artificial stone

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The product stands out for its capacity for water absorption. It can effectively absorb and retain water depending on its sizes and shapes. KKR artificial stone is easy to clean

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