best internal door locks supplier for residential

Company Advantages
1. FUYU is developed in our endeavor to provide the highest level of quality. It offers maximum protection and security to the householders
2. Being strong in advanced technology and quality check, FUYU is specialized in producing high-end internal door locks . Its reinforced lock kits make the door extremely resistant to force attacks
3. The performance and quality of the product have been widely recognized among users. Its corrosion resistance makes it more durable in use
4. Many scientific and strict inspection means have been applied to ensure the premium quality of the product. Polished with good finishes, it remains glossy and new even after years of uses

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.

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Mortise lock case

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.

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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.

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Company Features
1. Zhongshan Fuyu Hardware Products Co., Ltd. has long been committed to the research and development and production of . Our company possesses a team of professional staff. These employees have experience in the inner workings of our manufacturing process and are equipped with a deep understanding of our company’s capabilities.
2. Our company brings together a group of talented committed and engaged employees. Their skills, knowledge, attitude, and creativity ensure that we continue to deliver great service and positive outcomes for our clients.
3. High technology runs through the entire production process of internal door locks . Our commitment is clear: we want to know it all. We like to have in-depth knowledge of the products we offer and take responsibility for the technical solutions we propose, from start to finish, maintaining full control over the delivery quality and deadlines.

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To prevent electric leakage and other current issues, FUYU lock internal door locks is exclusively designed with a protection system, including using quality insulation materials. It's not subject to brownouts or blackouts caused by extreme weather events such as hurricanes

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During the pre-design stage, FUYU lock internal door locks is exclusively designed with low power or energy consumption capacity by our designers who have years of experience in the electronics industry. Charged by solar energy, this product is environmental-friendly

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FUYU lock internal door locks has passed the anti-static and electro-static discharge tests required in the electronics industry. The product has high sensitivity to ESD, protecting people from the harm of discharged electric. Charged by solar energy, this product is environmental-friendly

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FUYU lock internal door locks is created by the in-house designers who many years of designing experience in the electronics industry. They devote themselves to creating a product that embraces excellent performance and is chased after in the market. It has been exported to Europe, America, Southeast Asia, and Africa

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Thecomponents and parts of FUYU lock internal door locks, such as diodes and capacitors, are strictly selected and sourced from qualified suppliers who will be rigorously assessed and selected. The product can turn on automatically when it gets dark

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The product features great strength. Made of very sturdy materials and components, it can stand up to harsh weather, shocks, vibrations, and abrasion. This product is able to work under rigorous conditions such as heavy rain, snowy days, and thunder

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