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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FUYU hardware is a professional door lock manufacturer.Zinc alloy door lock is one of Fuyu Hardware's multiple product series.Our security door locks, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.With professional R&D and technical team and advanced production equipment, Fuyu Hardware could provide professional and efficient OEM/ODM services.

FUYU Door Lock Factory Founder's Interview Part 1
FUYU Door Lock Factory Founder's Interview Part 1
After-sales Service of FUYU Operation System
After-sales Service of FUYU Operation System
Service of FUYU Operation System
Service of FUYU Operation System
Quality Control of FUYU Operation System
Quality Control of FUYU Operation System
Product Processing Procedure of FUYU Operation System- Part 2
Product Processing Procedure of FUYU Operation System- Part 2
Product Processing Procedure of FUYU Operation System- Part 1
Product Processing Procedure of FUYU Operation System- Part 1
R&D of FUYU Door Lock
R&D of FUYU Door Lock
Rockwell Hardness Test of FUYU Mechanical Lock Tests
Rockwell Hardness Test of FUYU Mechanical Lock Tests
Multifunctional Friction Test of FUYU Mechanical Lock Tests
Multifunctional Friction Test of FUYU Mechanical Lock Tests
Salt Spray Test of FUYU Mechanical Lock Tests
Salt Spray Test of FUYU Mechanical Lock Tests
Using Temperature and Humidity Test of FUYU Mechanical Lock Tests
Using Temperature and Humidity Test of FUYU Mechanical Lock Tests
Alcohol Abrasion Resistant Test of FUYU Mechanical Lock Tests
Alcohol Abrasion Resistant Test of FUYU Mechanical Lock Tests
Radial and Axial Pressure Test of FUYU Mechanical  Lock Tests
Radial and Axial Pressure Test of FUYU Mechanical Lock Tests
Handle Spring Test of FUYU Mechanical Lock Tests
Handle Spring Test of FUYU Mechanical Lock Tests
Anti-drilling Test of FUYU Mechanical Lock Tests
Anti-drilling Test of FUYU Mechanical Lock Tests
FUYU DOOR LOCK MANUFACTURER
FUYU DOOR LOCK MANUFACTURER
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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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