durable zinc alloy door lock for metal door quantity with latch for indoor

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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.

durable zinc alloy door lock for metal door quantity with latch for indoor-1

Mortise lock case

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.

durable zinc alloy door lock for metal door quantity with latch for indoor-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.

durable zinc alloy door lock for metal door quantity with latch for indoor-3

durable zinc alloy door lock for metal door quantity with latch for indoor-4

durable zinc alloy door lock for metal door quantity with latch for indoor-5

t******e

Normal and special working technologies have been adopted in FUYU lock zinc alloy door lock for metal door production. Its mechanical parts will be treated by normal processing such as welding, cutting, and honing, and special processing such as precision casting, laser processing, and ultrasonic machining. It is not only suitable for men but also for women

n******p

Precision and quality are among the core competencies of FUYU lock zinc alloy door lock for metal door. It is manufactured using cutting-edge technologies such as sensing, computer science, intelligence, and PLC technologies. It guarantees that no flaw issues will be found

o******m

The inspection of FUYU lock zinc alloy door lock for metal door is strictly performed. All incoming materials (hardware, components ) is thoroughly inspected for material condition, special process specification, and chemical composition. It guarantees that no flaw issues will be found

w******i

FUYU lock zinc alloy door lock for metal door has to go through diverse tests. These tests are strictly conducted in terms of stress points, support points, yield points, wear resistance, toughness, friction force, etc. The product has gone through a sound quality control system

r******r

The components and parts of FUYU lock zinc alloy door lock for metal door are sophisticatedly manufactured. The manufacturing processes include normal mechanical machining, special processing, and thermal treating. Manufactured by sturdy materials, the product can serve customers for many years

r******z

The product has the advantage of strong compatibility. It can perfectly work with other mechanical systems to bring out the best results. It is very smooth on the surface with a perfect texture

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Durable zinc alloy door lock for metal door quantity with latch for indoor