Established in 1999, FUYU door lock has gradually become one of the most famous door lock manufacturers 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 high security door locks will be tested to guarantee its quality at the end of the stage. It will be tested by being dipped into or sprayed with different kinds of liquid such as acetic acid and alkaline liquid. The product has a strong bearing capacity for heavy materials processing
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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 high security door locks is of high quality. It's produced based on the standards for drinking water quality required by relevant domestic and international institutions. It has a compact design, occupying less space
FUYU high security door locks will be strictly inspected in regards to its appearance, dimension, and properties by the QC team. All these inspection parts are conducted in line with the hardware industry. The product is extremely resistant to corrosion
FUYU high security door locks is produced under high-tech shoe-making technology. For example, the structure such as stitching and foot shape is specifically produced using the digital molding technique. The product is very easy to maintain
The raw materials used in FUYU high security door locks are strictly selected and inspected. Any materials such as mercury and lead will be excluded to prevent any environmental pollution and health risk. The product works under an effective ERP system
FUYU high security door locks has achieved quality management system certification in accordance with both domestic and international standards in regards to porcelain manufacture. The product is noted for its high precision
This product has the required durability. Made of high-quality fabrics, it can greatly withstand body pressure, movement, and sharp objects. The product has a strong bearing capacity for heavy materials processing
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Dear customer, thanks for chatting with us, usually we will reply in 3 mins, if we didn't, please kindly understand the time difference, and we will reply as soon as we start work. You could also contact us by email: sales1@lokinlock.com, or wechat/whatsapp: +8618022075397 Have a nice day!
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