best internal door locks supplier for shop

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.

best internal door locks supplier for shop-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.

best internal door locks supplier for shop-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.

best internal door locks supplier for shop-3

best internal door locks supplier for shop-4

best internal door locks supplier for shop-5

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FUYU lock internal door locks is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc.

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FUYU lock internal door locks has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion.

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The creation of FUYU lock internal door locks involves some advanced technologies. They include mechanical systems technology, automatic control technology, sensing technology, and servo-drive technology.

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FUYU lock internal door locks is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed.

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The design of FUYU lock internal door locks is of professionalism. It is carried out considering many factors such as mechanical structure, spindles, control system, and part tolerances.

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The corrosion resistance of this product is prominent. Its surface is treated with a kind of mechanical paint, a solid film which adheres firmly to the surface to protect against corrosion.

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