Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers in China because of high quality, high added value, variety and variation.

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best high security door locks supplier for residential

best high security door locks supplier for residential
  • best high security door locks supplier for residential
  • best high security door locks supplier for residential
  • best high security door locks supplier for residential
  • best high security door locks supplier for residential
  • best high security door locks supplier for residential
  • best high security door locks supplier for residential
  • best high security door locks supplier for residential

best high security door locks supplier for residential

FUYU lock high security door locks is produced complying with a full range of quality and safety compliance tests required in the arts and crafts industry.
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     MAIN SPECIFICATIONS
  • Apply to all kinds of wooden doors and metal doors.

  • Tubular type.

  • Distinguished entrance trim designs with rich styles, finish selections and levers of 

  • configurability.

  • Heavy-duty,10 years mechanical warranty under correct installation and normal usage.

  • The 3 generation tubular mechanism with anti-saw function.

  • The 3 generation high-tech cylinder with secure keyway and construction key function.

  • Easily reversible for left and right opening doors.

  • Easy installation, instruction manual included.

                                     ASSEMBLY ILLUSTRATION

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      THE 3rd GENERATION HIGH-TECH CYLINDER

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High-tech solid brass cylinder(Brass for housing, core/plug, pins and nut).

Machined by precise CNC(Computer Numeric Control) equipments according to the  most strict QA standard. 

Keyway: Double-Row-Pin technology, 10 pins, pin-combinations are much more than international standard, extremely security. 

Construction key function available: Each cylinder with 5 pcs OWNER keys +1 pc  CONSTRUCTION key, all keys are made by solid brass, thickness 2.5mm. 

Hardened process for tail-piece, stronger and more durable.

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FUYU lock high security door locks is manufactured by means of both machines and manual labor. Especially some detailed and sophisticated parts or workmanship, are manually finished by our professional workers who have years of experience in handmade crafts.
During the designing stage of FUYU lock high security door locks, designers gather together to air their opinions and create this product by combining different cultures in the gift and crafts.
The raw materials or parts of FUYU lock high security door locks would be inspected before production. The materials or parts are guaranteed eco-friendly and non-toxic by the suppliers who hold gift&crafts quality certifications.
FUYU lock high security door locks is designed with advanced CAD technology. The designers use this technology to make many creative gift ideas into reality.
FUYU lock high security door locks has been manufactured in strict accordance with the requirements of international quality standards for gifts and crafts, and its quality can be guaranteed because it has passed through many quality certifications.
The product can be stored or collected for a long time. It's not prone to oxidization or deformation after going through a special surface treatment.
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