Guangdong Kinlong Hardware Products Co.,Ltd

📍 Booth 1C06

Kin Long Company has been an innovative and professional company engaged in research, development, manufacture, and marketing of fittings for architectural hardware. Kin Long supplies fittings of high quality and provides consulting services to the architectural industry. Through many years’ development, Kin Long achieves a good reputation in construction industry. With a successful IPO on the SME board of Shenzhen Stock Exchange, Kin Long has become the largest listed company in the construction-hardware industry. Kin Long Company is short of Kin Long HARDWARE and its stick code is 002791.Kin Long has a factory of 200,000㎡. with a construction area of 200,000㎡. The total number of employees exceeds 8000, including over 800 technical and managerial personnel. With a developing sales network both home and abroad, its products are distributed through China and exported to more than 100 countries and areas. Unique value can only be created by professionalism, speculation has no future. This motto is practices by Kin Long personnel at all levels, ranging from senior executives to the new entry employees. In the continuous quest for constant technology development, higher quality and better services, today Kin Long has become the prominent and largest supplier of fittings for architectural hardware industry. Striving to become the leader to serve the architectural hardware industry in the world, Kin Long not only adopts advanced management and manufacturing method, but also invests heavily in design and innovation. Till now, Kin Long has more than 10,000 items of products and owns more than 500 patents. Rich product and prominent capability of innovation is the driving force for its progress.

Products Projects & Applications Company Profile

Featured Products

Directly bendable sealing strip

EPDM foam rubber strip has good shrinkage performance by adjusting the formula. When bending the rubber strip, the foam holes on the foam section are squeezed, absorbing a certain amount of product transformation and forming a natural curvature at the corner position. The production process adopts imported salt bath heating method, which can evenly heat the rubber, thereby improving the cross-linking degree of molecular chains and enhancing the performance of the rubber; The surface of the rubber strip is smooth and delicate, with a soft touch, high compression elasticity, and fine and uniform foam pore size.

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Porto series window screen integrated hardware system

Porto series window screen integrated hardware system, fully wrapped point-touch silent transmission rod greatly reduces the noise caused by transmission rod transmission. To install the lock block hands-free, you only need to snap the lock block into the notch and tighten the jack screw, which greatly improves the installation efficiency. High-life sliding brace, with a load capacity of 80kg, it can be opened and closed repeatedly up to 50,000 times. The surface treatment of the entire series is corrosion-resistant for 600h+.

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Direct turn sealing rubber strip

Through adjusting the formula, the EPDM foamed rubber strip has good shrinkage properties. When bending the rubber strip, the foam pores on the foamed cross - section are extruded, absorbing a certain amount of product deformation. This results in a natural arc forming at the corner position. The production process uses imported salt bath heating, which can ensure uniform heating of the rubber. This improves the cross linking degree of molecular chains, thereby enhancing the performance of the rubber. The surface of the rubber strip is smooth and delicate, with a soft hand feel, large compression elasticity, and fine and uniform foaming pore diameters.

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Porto series window screen integrated hardware system

The Porto series window screen integrated hardware system showcases outstanding quality and innovative design, bringing a brand new experience to your home life. The fully wrapped touch type silent drive rod significantly reduces the noise generated by the transmission of the drive rod. The hands free installation lock block only needs to be buckled into the slot and then tighten the set screw, which greatly improves the installation efficiency. The high lifespan slide stay can bear a load of 60 kg and be repeatedly opened and closed up to 100,000 times. The surface treatment of the entire series has a corrosion resistance of over 600 hours.

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K10 series intelligent light control products

Using the cutting-edge Bluetooth 5.4 Mesh communication protocol for interconnection, it can be networked and debugged in batches, and can be DIYed independently to meet individual needs. It has a remote diagnosis after-sales system and one-click replacement on the APP, eliminating the need to re-network and debug. It overcomes the industry pain points of unstable performance and inconvenient after-sales of similar smart products, and truly saves users time, effort, money and worry.

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K08 ultra-thin series switch socket products

The appearance is simple, fashionable and beautiful; full-screen large board, 5.2mm ultra-thin design, 1.7° ultra-narrow opening and closing angle, soft texture.

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Direct turn sealing strip

The material of the direct turning sealing strip is made of high-quality imported EPDM rubber, making our products safer and more environmentally friendly. In terms of appearance, the curved sealing strip is directly embedded in the profile, just like the rubber strip and the profile are integrated and closely connected. The curved curves and graceful arcs are more comfortable than the traditional rubber corners. In terms of performance, direct turning sealing strips are a sealing solution with high thermal insulation, small closing force, high tolerance compensation, long-term elasticity and elastic recovery.

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Child safety handle

1.Main functions Rotate the decorative cover and flip the slider switch to realize the 0° and 180° locking functions of the handle, which not only protects the safety of children, but also eliminates the inconvenience of carrying a key. 2. Product features: 1) Good appearance: The appearance design is inspired by the Portuguese Belém Tower, and also incorporates Chinese Tai Chi and Bagua elements, combining Chinese and Western elements, which is more in line with Chinese aesthetics; 2) High performance: 2000h anti-aging, 800h corrosion resistance; 25,000 repeated opening and closing cycles, all indicators meet or exceed industry standards; 3) High protection: Hidden child lock has higher protection, and the safety locking mechanism can withstand the destructive force of 30N.m torque.

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Invisible hinge/PYHYS (X) series

1. The product uses high-quality high-strength carbon steel and zinc alloy raw materials; 2. Use high-end stamping equipment to process and form using continuous punching process; 3. Concealed installation, no need to cut rubber strips, ensuring good sealing and beautiful appearance of the entire window, suitable for passive windows with high energy saving requirements; 4. Three-dimensional adjustable, making up for installation errors and worry-free use; 5. Split installation, convenient for customers to quickly install and construct in large quantities; 6. 90Kg high load-bearing capacity, which can meet the market profile to the maximum extent, and is safer and more stable to use; 7. 25,000 times repeated opening and closing test certification, 72h neutral salt spray test certification, ensuring long-term durability of the product.

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Handle without base

Adopting an integrated design and refined surface treatment technology, it has a strong texture, fashionable and beautiful appearance. Serialized design, various surface treatment processes and colors, and various configuration models, the products are rich and complete. less is more

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Large load-bearing hinge

Detailed design, using high-strength solid rivets and riveting processing technology, the structure is stable and solid, and the maximum load-bearing capacity can reach 80kg; Humanized design, adjustable opening and closing force, can meet different user needs. Convenient design, clamp-type pre-fixed design, efficient and convenient installation.

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Adjustable center distance actuator

Adjustable actuator; the center distance can be adjusted steplessly, with a large stroke adjustment amount, which can be widely adapted to profile changes, and can improve profile opening and installation fault tolerance.

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180° hidden inner opening and inner hinge (UP-YHPS150, UP-YHDX150)

180° System Advantages: Universal frame sash flush profile clearance 24mm Inward retraction distance 140mm Minimum fan width 500mm Bearing capacity 100kg Three-dimensional adjustment function Stainless steel magnetic grinding surface treatment Rotating shaft integrated hidden structure Hinge chain rotation locking fixation Upper hinge corner adjustable seal (patented) Quick installation structure, efficient installation

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Hollow glass spacers

1. Chunguang aluminum strip technology has been accumulated for 30 years. It uses top-notch production equipment and completes its own production from roller coating to production and molding, with full quality control; 2. The thickness of the paint layer is controlled at 14~16μm, and the color is uniform; 3. The light refractive index of the industry`s coating is above 60%, which means bright light. The brightness of Chunguang aluminum strip roll-coated bright spacer strips is 85%, and the product quality is better than the best in the industry; 3. The painting performance is stable, and the volatile matter under UV irradiation for 170 hours complies with the JC/T 2453-2018 standard; 4. The side margin extends to more than 1mm, which improves the fault tolerance rate of the butyl glue bonding surface and makes it less likely to be exposed; Roller coating includes bright paint, matte paint, frosted wear-resistant paint, etc., especially frosted wear-resistant paint products, which not only solves the problem of easy paint peeling off of roller-coated products, but also improves the aesthetics of the product.

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Stainless steel sealing rope

Compared with ordinary cables of the same diameter, stainless steel sealing ropes have a larger cross-sectional area and can withstand greater loads; at the same time, the surface area increases, the contact area is larger when matched with other products, and the wear resistance is better; each seal The steel wires are stacked one after another and fit together, which greatly improves the anti-rotation performance and sealing performance of the stainless steel cable. The stainless steel sealing cable uses an easy-tensioning structure. The cable tensioning and screw tightening are performed separately. The threads are not stressed during the tensioning process, and the force measurement accuracy is high, and there will be no thread jamming. Two people can complete the tensioning of the cable, saving time, effort, high efficiency, and short tensioning time. Easy to disassemble and maintain.

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Smart apartment lock SZN43000

Reverse locking function Ergonomic design, press fingerprint and press down the handle in one action, making operation more convenient USB emergency power supply. When the battery is out of power and you forget to change the battery, you can use this power supply. The Micro USB cable is an Android data cable and can be connected to a power bank externally. Mechanical lock cylinder unlocking function, emergency key to open the door Touch to wake up password, touch input, wake up simple and technological touch input Trial-on alarm; if the fingerprint/password/card swipe is entered incorrectly 5 times in a row, the screen will be locked for 3 minutes. Low voltage alarm; automatically reminds when the battery is low. It can be used 100 times after the reminder. Please replace the battery in time. Anti-pry alarm: When it is forced to open when locked, or is damaged by external force, it will automatically alarm to ensure safety.

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Interior door smart lock SZN72000

Kinlong has developed a smart door lock suitable for residential offices, B&B apartments and other scenarios; aluminum alloy shell, curved surface design, high-looking indoor smart lock with curved surface design showing the beauty of technology; using semiconductor fingerprint sensor for automatic tracking The user`s fingerprint changes, keeping the fingerprint recognition sensitive and effective, and unlocking the door only takes 0.45 seconds. In addition to common unlocking methods, it also has electronic anti-locking function, virtual password function, and more user-friendly and convenient settings, emergency charging, voice reminder, built-in doorbell, breathing light feedback, etc. Core technology makes opening doors easier and life simpler.

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Profile door smart lock SZN51000

Kinlong profile door smart lock adopts 4H hardness anti-destruction touch screen design and all-steel lock body design. The structure is strengthened in accordance with the requirements of commercial products, making it stronger and suitable for use in harsher environments. It is easy to use and feels comfortable in the hand; it has a variety of unlocking methods and can be opened with fingerprint, password, card swiping, or mechanical opening. In the field of security technology prevention, it has anti-pry alarm functions, indoor and outdoor lift-back locking, and indoor push-down quick escape functions. It also meets quick opening and closing, normally open modes, etc. This door lock provides high-security and high-quality door lock solutions for villa sunroom special doors, broken bridge aluminum doors, plastic steel doors, KFC doors and other fields.

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Profile door smart lock SZN56000

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A detachable floor spring with anti-wind pressure torque adjustment cam

1. The product passed the industry standard QB/T 2697 test 2. Passed SGS and DGM testing 3. Passed EN1154 door closing device detection 4. The industry`s first, independently developed environmentally friendly filler, waterproof, rust-proof, thermal insulation, and insect-proof 5. The camshaft can be disassembled and replaced on site, and a variety of shaft heads with different heights are available. 6. Adjustable torque: the opening force can be adjusted according to the size and weight of the door. 7. Built-in safety valve protects the main body from external strong wind or pressure environment to prevent cylinder damage or oil leakage

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Projects & Applications

Guangdong Kinlong Hardware Products Co.,Ltd

Company Profile

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Main Products

Point-fixed Glass Wall Fitting, Anchor Channel, Anchor Bolt, Post Railing System, Stone Cladding Bolt, Door Control, Mechanical Lock, Smart Lock, Hotel Lock, Bathroom Fitting, Post Railing System, U-PVC Groove Door, Aluminum Door & Home Decoration,

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