Door Lock Accessories
Growing up from a small workshop, CEN machining Factory was established in 2007.In 2015 we upgraded to a limited company(Ningbo Chengen Machinery Co.,Ltd.) .As a professional OEM manufacturer and exporter in machining field ,our aim is "Customize what you need".Related technical process contains CNC machining parts,Investment casting parts,Welding parts, Aluminum Extrusion parts,Forging parts and Stamping parts so on, also according to customer's requirement,we can treat different finish like Anodising, Zinc plating,Satin nickel,Polishing,Laser engraving and silk Screen printing etc.
Why Choose Us
Quality Assurance
In terms of quality assurance, the company strictly follows the standards and norms of the industry quality system. Adopt industry-leading testing equipment to ensure product quality and good reputation.
Efficient and Convenient
The company has established marketing networks around the world to provide high-quality services to customers in an efficient and convenient manner.
Rich Experience
Has a long-standing reputation in the industry, which makes it stand out from its competitors. With over many years of experience, they have developed the skills necessary to meet their clients' needs.
Customer Service
Our clients are our top priority, and we pride ourselves on providing exceptional customer service from start to finish.
Types of Door Lock Accessories
Knob handles
These knob handles are widely used in residential places. They are available in different styles and designs. The construction of these knob handles is with metal, plastic, or wood. Knob handles are often used with deadbolts.
Lever handles
Lever handles are popular because of their ease of use. They are ideal for people with disabilities. The level handles can be pushed or pulled. They are available in different finishes and styles. Lever handles are usually used with latch sets.
Smart door handles
Smart door handles are advanced knob handles. They come with different locking systems, such as biometric, keyless, and electronic. These handles make homes and offices feel more secure because they have high-tech features. Some knob handles have Bluetooth and Wi-Fi connectivity.
Product Description
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Name |
Custom manufacturing cnc machining milling turning aluminum parts service |
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Service |
CNC Turning, CNC Milling, Laser Cutting, Bending, Spaning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection |
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Materials |
Aluminum: 2000 series,6000 series,7075,5052 etc |
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Stainlesss steel: SUS303,SUS304,SS316,SS316L,17-4PH etc |
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Steel: 1214L/1215/1045/4140/SCM440/40CrMo etc |
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Brass: 260, C360,H59,H60,H62,H63,H65,H68,H70,Bronze,Copper |
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Plastic: Acetal/POM/PA/Nylon/PC/PMMA /PVC/PU/Acrylic/ABS/PTFE/PEEK etc |
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Titanium: GradeF1-F5 |
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Surface Treatment |
Nodize, Bead blasted, Silk Screen, PVD Plating, Zinc/Nickl /Chrome/Titanium Plating, Brushing,Painting, Powder Coated, |
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Tolerance |
+/-0.002~+/-0.005mm |
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Surface Roughness |
Min Ra0.1~3.2 |
Additional Components of Door Lock Accessories
Faceplate. The metal plate on the edge of the door where the latch or deadbolt is located. It helps guide the latch or bolt into the strike plate and protects the door’s edge from damage.
Thumb Turn. A small lever or knob on the inside of the door that allows you to lock or unlock the door without a key. Commonly used with deadbolts for convenience.
Keyhole. The opening in the door handle or lock where the key is inserted. The keyhole is designed to match the specific key profile of the lock.
Backplate. A plate mounted on the surface of the door, behind the handle, knob, or thumb turn. It can be decorative and provides additional support and protection for the lock mechanism.
Spindle. The rod that connects the two handles or knobs through the door and operates the latch mechanism. When the handle or knob is turned, the spindle rotates to retract the latch.
Housing. The casing that contains the internal mechanism of the lock. It protects the components from damage and tampering.
Packing & Shipping
Shipping:
FedEx/DHL/UPS/TNT for samples, Door-to-Door;
By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
Packing : Packing in bulk in container or in steel frame in container or as customized .
As one of the most professional door lock accessories manufacturers and suppliers in China, we're featured by cheap products and good service. Please rest assured to wholesale custom made door lock accessories at competitive price from our factory.
Glass Door stainless steel Pivot Hinge, Stainless Steel Investment Casting Hinge, Machining Security Door Lock Cover Plate