Door Handles Lever Lock With Lock Interior Doors Square Lever Aluminum alloy Knob Door Lock


1. Material Preparation: At this stage, we will carefully select the appropriate aluminum alloy material and carry out precise cutting and grinding to ensure the quality of the material and the smooth progress of subsequent processing.
2. Lock body design: Our designers will design the appropriate lock body structure according to the size and specific requirements of the door lock provided by the customer. We will fully consider the functionality and aesthetics of the lock body, and strive to meet the needs of customers at the same time, to provide the best design.
3. Casting or forging: we will cast or forge the aluminum alloy material to form the lock body blank. We will use advanced equipment and technology to ensure the quality and accuracy of the lock body blank.
4. Precision machining: We will perform precision machining such as turning, milling and drilling on the lock body to ensure that every size is accurate. We will use high precision CNC machine tools to ensure the quality of processing.
5. Surface treatment: we will carry out anodizing, painting or electroplating on the surface of the lock body to improve the corrosion resistance and beauty of the lock body. We will choose the most suitable surface treatment method according to the customer's needs and the characteristics of the lock body.
6. Assembly of parts: We will carefully assemble the lock body, lock core, handle and other accessories together to ensure that each part is closely matched to achieve the best use effect.
7. Function test: we will perform functional tests such as unlocking and locking on the assembled door lock to ensure that the performance of the door lock meets the design requirements. We will use professional testing equipment to strictly check every detail.
8. Product packaging: After passing the functional test, we will carefully package the door lock to ensure that there will not be any damage during transportation. We will provide a variety of packaging solutions to meet the needs of different sales and transportation needs.
product specification
Materials | aluminium alloy | |
Surface treatment | Spraying/Plating | |
Colour | Silver/black/bronz/white | |
Dimension | 3516/3518/4016/4018/4516/4518 profiles | |
Style | minimalism style | |
Model number | D02/D03/D04/D05/D06 | |
brand | AUOK | |
Usage | narrow flat door | |
payment | T/T | |
Other services | OEM&ODM | |
productivity | 10000pcs/M |
Packaging and Deliver
Packaging | Cartons /blank box | |
Template time | 7-14days | |
Production time | 30-45days | |
Port of export | GUAGNZHOU | |
Trade terms | EXM/FOB/DAP/DDP |
ABOUT AUOK
AUOK Precision Hardware Factory is a distinguished enterprise situated in Jiujiang City, Guangdong Province, China. Since its inception in 2010, the company has been committed to extensive research and development within the precision hardware sector. It boasts three production workshops and employs over 100 highly skilled professionals who leverage their deep expertise and exceptional craftsmanship to bolster the company's growth.
The factory's primary operations encompass the research, development, production, and sales of aluminum alloy window and door hardware accessories, intelligent home firefighting linkage products, as well as luggage handles and buckles. We are dedicated to delivering high-quality products to our customers; thus, we have equipped ourselves with 20 electronic numerical control devices along with various machines including punching machines, cutting machines, drilling machines, tapping machines, bending machines, chamfering machines, polishing and grinding machines, high-speed drilling and milling machines, laser marking devices, and injection molding machinery—forming a comprehensive production processing system.




With our own designers possessing technical expertise under this complete production framework allows us to offer OEM or customized solutions for our clients. Our design team collaborates closely with customers to provide tailored design solutions that meet their specific requirements.
Supported by robust production capabilities and advanced equipment enables us to manufacture over 5 million semi-finished products monthly while shipping more than 30 million finished items. We consistently uphold a customer-first philosophy backed by a professional technical team that delivers personalized services characterized by meticulous craftsmanship aimed at fulfilling diverse client needs.



Moreover, we recognize that quality service is vital for business growth; therefore, we have established an all-encompassing after-sales service system ensuring customers enjoy thorough support during product usage. Our after-sales team promptly addresses customer feedback providing technical assistance and solutions guaranteeing swift resolution of any issues encountered.
AUOK Precision Hardware Factory stands firm on integrity as its foundation while prioritizing quality as its essence; we eagerly anticipate collaborating with you towards building a brighter future."



