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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quality door lock design black with latch for indoor

quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor
  • quality door lock design black with latch for indoor

quality door lock design black with latch for indoor

Zhongshan Fuyu Hardware Products Co., Ltd. is very strong capable of manufacturing door lock design and meanwhile, providing intimate service. Zhongshan Fuyu Hardware Products Co., Ltd. has its own R&D laboratory for developing and producing zinc alloy lock .
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Company Advantages
1. Strict inspection of FUYU anti-theft zinc alloy door lock involves different aspects. For example, its insulation materials will be inspected in terms of arc resistance and electric leakage resistance which may form a conductive path or cause mechanical damage. Free of the twisting to open the door, its handle is easy to grasp
2. Zhongshan Fuyu Hardware Products Co., Ltd. will pays high attention to complaints of our door lock design and take immediate measures to improve. Its inside trim can be customized into egg knobs, lever handles, and cylinders
3. This product has wear comfort. Elements affecting comfort which involving human physiology and the role of clothing are well-arranged its design. This product is easy to install without a specialized person
4. The product features good breathability. The materials used to construct it are useful in moisture-wicking and allowing the air to flow freely. Machined by CNC equipment, this product features high precision
     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

quality door lock design black with latch for indoor-1


      THE 3rd GENERATION HIGH-TECH CYLINDER

quality door lock design black with latch for indoor-2

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.

quality door lock design black with latch for indoor-3

quality door lock design black with latch for indoor-4                            quality door lock design black with latch for indoor-5   

quality door lock design black with latch for indoor-6


Company Features
1. Zhongshan Fuyu Hardware Products Co., Ltd. is very strong capable of manufacturing door lock design and meanwhile, providing intimate service. Zhongshan Fuyu Hardware Products Co., Ltd. has its own R&D laboratory for developing and producing zinc alloy lock .
2. There are raw material inspection and finished product quality inspection departments in Zhongshan Fuyu Hardware Products Co., Ltd..
3. Zhongshan Fuyu Hardware Products Co., Ltd. is strictly in accordance with the standard production. For several decades, Zhongshan Fuyu Hardware Products Co., Ltd. has constantly adopted the ceremony tenet of commitment and honesty. Check it!
There are several production stages of FUYU lock zinc alloy lock. They are the preparation of yarn, twisting, ginning, fiber washing, cleaning, dyeing, carding and other production stages.
FUYU lock anti-theft zinc alloy door lock will be tested strictly according to requirements. Its body frame, engine, mechanical components, and other parts will be tested to meet the highest safety and efficiency standards.
The quality of FUYU lock door lock design is comprehensively tested by the QC department of our company, which conforms to the provisions and requirements of China textile industry federation.
There are many ways to make FUYU lock anti-theft zinc alloy door lock. These processes affect the final results by removing smaller fibers or burning down "fluff".
The production of FUYU lock door lock design is eco-friendly and does not generate any water, air or noise pollution. And the cleaning process guarantees it is meticulously cleaned and free of dust and odor.
The product has the desired stability. It is not prone to external factors such as vibrations and shocks or internal factors like an electric current, electric arc, electromagnetic field, and static electricity.
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