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Xiamen Zhong Li Da Machinery Co., Ltd is professional in CNC machining service since 2009. Really factory with ISO9001 and ITAF 16949 certification.
Xiamen Zhong Li Da Machinery Co., Ltd
Xiamen Zhong Li Da Machinery Co., Ltd. is the indirect supplier of ABB, the largest security manufacturer, Domestic power equipment manufacturing enterprises in China. Professional in processing various types of electrical performance, magnetic properties, mechanical properties, functional special plating, heat treatment and other hardware spare parts, non-standard equipment accessories, tooling, fixture, fixture design and processing.  Our company was established in 2009, located in Xiamen City, Fujian. With plant area of 1, 500 square meters; Now existing four-axis machining center, turning and milling compound center, CNC lathes, automatic lathes and other precision Production equipment. Strictly control the quality with Big QC department(IQC, IPQC, FQ). And full inspection products before shipment. Also large test room for our Metal lographic analyzer, Coordinate measuring instrument, image measurement, X-ray coating tester, Roughness measuring instrument, Salt spray machine, Hardness tester, and other testing equipment.  At the same time, the company introduced ISO9001: 2008 standard, designed to further optimize the process, standardize management; Our advantages: Processing all kinds of metal products, quality and stability, delivery on time customers. Company organization is stable with internal business, production, quality control, administration, engineering, procurement six departments.  Comprehensive training staff customer awareness, quality awareness; To ensure effective and fast to provide customers with quality products and services to win customer satisfaction. Faith in the "technology as the root, quality-oriented, reputation for a living, service for the purpose", with a number of enterprises to establish Long-term relationship. 
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  • Processing according to customer drawing
    Processing according to customer drawing
    All products are customer design
  • Stable quality
    Stable quality
    Complete quality inspection system to ensure quality
  • Delivery on time
    Delivery on time
    Samples: 3-7 days Mass production, 15 days
Our Partners
Xiamen Zhong Li Da Machinery Co., Ltd is the partner with ABB, TE connectivity and Samsung and so on famous company.

Hope to be your reliable strategic partner! Contact Us or View More Our Partners

Our Videos
Xiamen Zhong Li Da Machinery Co., Ltd major business is CNC machining processing for different customized drawing/design.
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Products categories
Xiamen Zhong Li Da Machinery Co., Ltd major parts is CNC machining parts, customized special fasteners like standoff, cable connectors, standoff, precision pins, precision shaft and so on
  • Industrial Control Switch Hardware

    Industrial Control Switch Hardware

    Zhong Li Da machining  automation and control products and solutions cover the breadth of the industrial, infrastructure and building sectors -- from programmable relays to motion controllers and interface modules, for applications from simple machines to complex process systems.



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  • Connectors

    Connectors

    Product range can be tailored to produce custom solutions based on customer requests, working through a specific process leveraging engineering capability and experience of design and manufacture for harsh environments to create a product that suits a specific need.
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  • Electrical Accessories

    Electrical Accessories

    ZHONG LI DA offers a broad line of surge protection adapters and accessories used for device testing, installation and safety. All of our accessories are manufactured to rigorous quality standards from high quality materials.

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  • LED Light Metal Parts

    LED Light Metal Parts

    Milling service with our CNC lathe for LED Light Metal Parts, like cover, tube and so on.

    Polishing with passivation are available.

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  • Furniture Hardware

    Furniture Hardware

    High-end furniture hardware accessories


    High entrance furniture hardware with CNC machining service with good-looking.


    For chair , desk and table so on.

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  • High precision Pin

    High precision Pin

    High tolerance requested Pin with CNC machining service.

    Thread, Grinding and knurl are available.

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Hot Products
Xiamen Zhong Li Da Machinery Co., Ltd processing all kind of special fasteners, table connectors, customized precision hardware parts, shaft, standoffs and so on.
Brass Knob Cabinet Knob

Furniture Hardware Brass Hexagonal Cabinet Knob

Furniture Hardware Brass Hexagonal Cabinet Knob Unique design,Beautiful appearance,made by brass.
M3 threaded Knurled insert nuts

Knurled M4 threaded inserts nuts for plastic

Brass Knurled M4 threaded insert nuts made of brass hpb59-1 The main use is: injection molding, heating into the plastic parts or direct mold injection.
metric cable gland

Small M20 Brass Armoured Cable Gland Manufacturers

Cable glands are used to secure and connect the ends of each cable to electrical or telecommunication equipment.
Metal cable gland

Stainless Steel Explosion Proof Double Compression Emc Cable Gland Connector

Cable glands are available for all types of power, control, instrumentation, data and telecommunications cables. They are used as sealing and termination devices to ensure that the characteristics of the housing into which the cable enters are adequately maintained.
Brass Knob Cabinet Knob

Custom brass modern cabinet knob

Brass  modern cabinet knob made of brass ,Unique and novel design
M4 threaded  round Standoffs

M3 length 10mm Colour Anodized Round Standoff

Red anodized round Standoffs made of aluminum,all size can be customized according to customer requirements
Cabinet Knob

Polished Brass Cabinet Knob

Knobs and Pulls. These handy features are more than a means to open cabinetry.
Cabinet Knob

Custom M6-M8 brass drawer handle

Custom M6-M8 brass drawer handle These handy features are more than a means to open cabinetry.
Brass Dresser Handle For Furniture

Gold Brass Dresser Handle For Kitchen Cabinet Doors

Custom Gold Brass Dresser Handle Mount the handle on the profile for easy opening and carrying
Bathroom door knob

Bathroom door knob with bright chrome plated

Bathroom door knob with bright chrome plated is an indispensable functional accessory for home improvement。
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Applications
our products are customized according to customer technical drawings. we mainly produce non-standard precision mechanical parts. precision mechanical parts are widely used in mobile phones, televisions, computers and some small household appliances. they are also used in the fields of automobiles, mechanical equipment, communication equipment, medical equipment, aerospace and electronics.
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What is CNC machining?

What is CNC machining?

CNC machining Generally CNC machining refers to computer-controlled precision machining, CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines, etc. Introduction CNC is also called computer gong, CNCCH or CNC machine tool. It is actually a name from Hong Kong. Later it was introduced to the Pearl River Delta in mainland China. It is actually a CNC milling machine. This is a new type of processing technology. The main job is to compile processing programs, that is, to turn the original manual work into computer programming. Of course, you need to have experience in manual processing. Determination of CNC machining routes NC lathe feed processing route refers to the path that the turning tool moves from the tool setting point (or fixed origin of the machine tool) until it returns to that point and ends the machining program, including the path of cutting processing and non-cutting such as cutting in and out Empty travel path. The feed route for finishing is basically performed along the contour of its parts. Therefore, the focus of determining the feed route is to determine the feed route for rough machining and empty stroke. In CNC lathe processing, the determination of processing routes generally follows the following principles. ① The precision and surface roughness of the workpiece to be processed should be guaranteed. ② Make the processing route the shortest, reduce the idle travel time, and improve the processing efficiency. ③ Simplify the workload of numerical calculation and simplify the processing procedures. ④ For some reusable programs, subroutines should be used. CNC pros and cons CNC machining has the following advantages: ① Reduce the number of tooling a lot, and do not need complicated tooling to process parts with complex shapes. If you want to change the shape and size of the part, you only need to modify the part processing program, which is suitable for new product development and modification. ② Stable processing quality, high processing accuracy and high repeat accuracy, adapt to the processing requirements of the aircraft. ③ The production efficiency is higher in the case of multi-variety and small batch production, which can reduce the time for production preparation, machine tool adjustment and process inspection, and reduce the cutting time due to the use of the optimal cutting amount. ④ It can process complex profiles that are difficult to process by conventional methods, and even machining parts that cannot be observed. The disadvantage of NC machining is that the cost of machine tools and equipment is high, requiring a high level of maintenance personnel. CNC machining NC machining refers to machining performed by CNC machining tools. CNC index controlled machine tools are programmed and controlled by CNC machining language, usually G code. The NC machining G code language tells the NC machine tool which Cartesian position coordinates are used, and controls the tool feed speed an...
Metal Connectors

Metal Connectors

CONNECTORS A connector is a coupling device that joins electrical terminations to create an electrical circuit. Connectors enable contact between wires, cables, printed circuit boards, and electronic components.  we attend customer design and manufacture an expansive portfolio of connectors that are engineered to reliably transmit data, power, and signal in the harshest environments, under the most extreme use. Our connectors are manufactured to reduce application size and power usage while enabling increased performance. Our audio and visual connectors offer enhanced board retention and EMI shielding. Our automotive connectors are build to withstand harsh conditions of highway and off-road transportation. Our card edge connectors and sockets support the current SDRAM and DDR memory generations and the new DDR2, DDR3, and DDR4 as well as FBDIMM generations.
Medical Equipment Metal Accessories

Medical Equipment Metal Accessories

Medical Equipment Metal Accessories Xiamen Zhonglida Machinery meets with more and more important success by working high-performance materials using CNC lathe machining,turning,milling of titanium. Attention to market demands and the liaison with research and development centres have allowed the creation of pieces that combine functionality and design.
Automobile Shock Absorber Accessories

Automobile Shock Absorber Accessories

Automobile Shock Absorber Accessories stainless steel material custom design drawing
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Basic information of the cover parts

Basic information of the cover parts

The basic shape of such parts is a flat disk shape, generally having end caps, bonnets, gears, etc., and their main structure is generally a rotating body, usually with various shapes of flanges, uniformly round holes. And local structures such as ribs. In the view selection, the cross-sectional view of the symmetry plane or the rotary axis is generally selected as the main view, and other appropriate views (such as the left view, the right view or the top view) are added to express the shape and the uniform structure of the part. A left view is added as shown to represent a square flange with rounded corners and four evenly spaced through holes. When dimensioning the parts of the disc cover, the axis passing through the shaft hole is usually selected as the radial dimension reference, and the main dimension reference in the length direction is often selected as the important end face.
May 20, 2017
China Conference on Integration of Informatization and Industrialization

China Conference on Integration of Informatization and Industrialization

Xiamen Zhong Li Da Machinery factory for China Conference on Integration of Informatization and Industrialization,organized by China Service Alliance for Integration of Informatization and Industrialization(CSAIII)and China Alliance for Manufacturing Industry and Internet Integration,Being implemented,.Major for high precision metal parts factory. The integration of the two technologies is a high-level deep integration of informationization and industrialization. It refers to the industrialization of informationization, the promotion of informationization by industrialization, and the path of new industrialization. The core of integration is the support of informationization and the pursuit of sustainable development.Good for our custom design metal part processing with CNC machining service and CNC milling service. The integration of two technologies means that electronic information technology is widely applied to all aspects of industrial production, and informationization has become a routine means of industrial enterprise management. The process of informatization and the process of industrialization are no longer independent of each other. They are no longer unilaterally promoting and promoting relations. Instead, they are intertwined at all levels of technology,hardware products, and management. They are inseparable from each other and promote industrial electronics and industrial software. New industries such as industrial information services. The integration of the two is the inevitable outcome of the development of industrialization and informationization to a certain stage. "Enterprise informationization, information bar code" is the description of the national "Internet of Things 12th Five-Year Plan."
Mar 20, 2019
Basic information that is indispensable for bushings

Basic information that is indispensable for bushings

Shaft and Bushing parts Such parts generally have parts such as shafts and bushings. When the view is expressed, as long as a basic view is drawn and the appropriate section and dimension are drawn, its main shape features and local structures can be expressed. In order to facilitate the drawing when processing, the axis is generally projected horizontally, and it is preferable to select the position where the axis is a side perpendicular. When dimensioning a bushing-type part, its axis is often used as a radial dimension reference. Thus, Ф14 and Ф11 (see A-A section) shown in the figure are taken out. In this way, the design requirements and the process reference during machining (the shaft parts are machined on the lathe, and the thimbles at both ends are placed against the center hole of the shaft) are unified. The reference in the length direction often uses important end faces, contact faces (bearing shoulders) or machined faces. As shown in the figure, the right shoulder with a surface roughness of Ra6.3 is selected as the main dimension reference in the length direction, thereby injecting dimensions of 13, 28, 1.5, and 26.5; and then the right axis end is the length direction. The auxiliary base, thus marking the total length of the shaft 96.
Sep 24, 2018
  • 20

    May, 2017

    Basic information of the cover parts

    The basic shape of such parts is a flat disk shape, generally having end caps, bonnets, gears, etc., and their main structure is generally a rotating body, usually with various shapes of flanges, uniformly round holes. And local structures such as ribs. In the view selection, the cross-sectional view of the symmetry plane or the rotary axis is generally selected as the main view, and other appropriate views (such as the left view, the right view or the top view) are added to express the shape and the uniform structure of the part. A left view is added as shown to represent a square flange with rounded corners and four evenly spaced through holes. When dimensioning the parts of the disc cover, the axis passing through the shaft hole is usually selected as the radial dimension reference, and the main dimension reference in the length direction is often selected as the important end face.
  • 20

    Mar, 2019

    China Conference on Integration of Informatization and Industrialization

    Xiamen Zhong Li Da Machinery factory for China Conference on Integration of Informatization and Industrialization,organized by China Service Alliance for Integration of Informatization and Industrialization(CSAIII)and China Alliance for Manufacturing Industry and Internet Integration,Being implemented,.Major for high precision metal parts factory. The integration of the two technologies is a high-level deep integration of informationization and industrialization. It refers to the industrialization of informationization, the promotion of informationization by industrialization, and the path of new industrialization. The core of integration is the support of informationization and the pursuit of sustainable development.Good for our custom design metal part processing with CNC machining service and CNC milling service. The integration of two technologies means that electronic information technology is widely applied to all aspects of industrial production, and informationization has become a routine means of industrial enterprise management. The process of informatization and the process of industrialization are no longer independent of each other. They are no longer unilaterally promoting and promoting relations. Instead, they are intertwined at all levels of technology,hardware products, and management. They are inseparable from each other and promote industrial electronics and industrial software. New industries such as industrial information services. The integration of the two is the inevitable outcome of the development of industrialization and informationization to a certain stage. "Enterprise informationization, information bar code" is the description of the national "Internet of Things 12th Five-Year Plan."
  • 24

    Sep, 2018

    Basic information that is indispensable for bushings

    Shaft and Bushing parts Such parts generally have parts such as shafts and bushings. When the view is expressed, as long as a basic view is drawn and the appropriate section and dimension are drawn, its main shape features and local structures can be expressed. In order to facilitate the drawing when processing, the axis is generally projected horizontally, and it is preferable to select the position where the axis is a side perpendicular. When dimensioning a bushing-type part, its axis is often used as a radial dimension reference. Thus, Ф14 and Ф11 (see A-A section) shown in the figure are taken out. In this way, the design requirements and the process reference during machining (the shaft parts are machined on the lathe, and the thimbles at both ends are placed against the center hole of the shaft) are unified. The reference in the length direction often uses important end faces, contact faces (bearing shoulders) or machined faces. As shown in the figure, the right shoulder with a surface roughness of Ra6.3 is selected as the main dimension reference in the length direction, thereby injecting dimensions of 13, 28, 1.5, and 26.5; and then the right axis end is the length direction. The auxiliary base, thus marking the total length of the shaft 96.
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