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Jinan Xinling provides high-precision machining services to customers all over the world.

Supporting sample trial, small-lot and high-volume production, it covers full-process manufacturing capabilities such as CNC, wire-cutting, sheet metal, welding, sandblasting and plastic-spraying.

CNC machining services

Xinling Machinery can provide high-precision CNC machining services and undertake customized production of various metal and plastic parts. Relying on advanced CNC machining equipments and professional engineering team, we can support the whole process from rapid prototyping to mass production. Mainly engaged in ultra-high precision tolerance machining, accuracy of up to ± 0.005mm, stable and controllable quality, efficient and quick delivery, stable supply and delivery to customers around the world.

CNC Milling

CNC Milling

Jinan Xinling specializes in CNC milling and customizes precision CNC milling parts for customers in many industries. Relying on 3-axis, 4-axis and 5-axis machining equipments, mature digital design solutions and diversified engineering materials, we flexibly match the process and material combinations. With standardized, mass-producible and quality-controlled production process, we can steadily deliver high-precision customized parts to fully meet the needs of precision matching for various industrial products.

CNC turning

CNC turning

Jinan Xinling is equipped with a professional technical team and high-performance CNC turning equipment, which can efficiently undertake all kinds of complex metal turning customized business, quickly produce functional prototypes, and carry out high-standard quality control management throughout the whole process to ensure the stable quality of the parts and compliant delivery. We focus on all kinds of CNC turning processing customization, combined with customer project needs, budget planning and delivery requirements, to provide professional process optimization and design recommendations, to meet the full range of different industries, precision turning supporting needs.

5-axis CNC machining

Suitable for precision structural parts, shaft parts, sleeve parts and complex cavity parts.

5-axis CNC machining

Xinling Intelligent provides professional 5-axis CNC machining services, offering one-stop, high-precision solutions for complex precision parts, mold components, and automation equipment parts.
Equipped with advanced 5-axis simultaneous machining centers and a professional programming team, we are able to achieve high-precision machining in a single setup, minimizing fixture errors, shortening lead times, and improving part consistency.
Our end-to-end services encompass drawing analysis, DFM optimization, CNC programming, precision machining, and quality inspection, with strict quality control measures in place to meet design and high-end assembly standards.
Wire Cut Electrical Discharge Machining

It uses fine metal wires as electrodes and erodes the metal by high-frequency pulse discharges, thus realizing precision machining of complex shapes of conductive materials.

Wire Cut Electrical Discharge Machining

Xinling Intelligent specializes in high-precision wire-cut EDM services, including both low-speed and high-speed wire cutting. We are particularly skilled at machining complex workpieces that are difficult to process using traditional cutting methods, such as irregularly shaped parts, narrow slots, deep grooves, small holes, cemented carbide, hardened parts, and mold components. Leveraging core advantages such as high precision, minimal material loss, and stress-free machining, we provide stable and reliable wire EDM solutions for precision molds, automated fixtures, custom parts, and carbide components. Our machining accuracy reaches ±0.002 mm, and we can process a wide range of materials, including mold steel, stainless steel, cemented carbide, hardened steel, copper, and aluminum, with a minimum cut width of 0.1 mm. We support both prototyping and volume orders, with a lead time of just 3–7 days.
Sheet metal processing

Sheet metal fabrication processes sheet metal into parts by cutting, bending and welding.

Sheet metal processing

Xinling Intelligent offers comprehensive, one-stop precision sheet metal services, covering design, shearing, stamping, bending, welding, grinding, and surface treatment. Our products include chassis, cabinets, enclosures, brackets, and structural components, which are widely used in the new energy vehicle, medical, electronics, machinery, and automation equipment industries.
With high precision, reliability, and fast turnaround, we deliver cost-effective sheet metal solutions. We process cold-rolled steel, stainless steel, aluminum, galvanized steel, and copper with a precision of up to ±0.1 mm, and sheet thicknesses ranging from 0.5 mm to 6.0 mm.
Welding Fabrication

Metal parts are joined together by heating and melting to form a strong, high-strength joint.

Welding Fabrication

Xinling Intelligent provides professional welding services for sheet metal structures, equipment frames, precision parts, and construction machinery components, suitable for a wide range of materials and thicknesses. Our welds are strong, visually clean, and exhibit minimal stress-induced distortion. With state-of-the-art welding equipment and a team of highly skilled engineers, we utilize processes such as TIG welding and CO₂ welding to ensure uniform, strong, and corrosion-resistant welds that meet high-end assembly and export standards. With a fully controlled production system covering cleaning, positioning, parameter control, grinding, and inspection, we are capable of handling both prototype fabrication and mass production orders, providing you with efficient and reliable welding solutions.
Sandblasting and powder coating

Sandblasting cleans the surface and improves adhesion, while powder coating produces a long-lasting protective coating.

Sandblasting and powder coating

Xinling Intelligent offers integrated surface treatment services combining sandblasting and plastic powder coating to deliver high-quality, rust-resistant, wear-resistant, aesthetically pleasing, and weather-resistant finishes for CNC precision parts, sheet metal chassis, cabinets, equipment enclosures, and structural components. We utilize eco-friendly powder coatings and automated sandblasting equipment to ensure uniform coating, strong adhesion, and a refined finish that meets the requirements for export and high-end equipment. Our comprehensive process includes workpiece degreasing and pretreatment, sandblasting to enhance adhesion, electrostatic powder coating, high-temperature curing, and packaging and delivery following rigorous quality inspection.

Our services are highly accurate, consistent in quality and more reliable in delivery.

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Surface treatment process

1

pre-cleaning

Removal of oil, dust and impurities * :: Methods: alkaline cleaning, ultrasonic cleaning, solvent cleaning

2

surface treatment

Removal of rust, oxidized scale and old coatings Methods sandblasting, grinding, pickling

3

rinsing

Rinse thoroughly with water to remove residue and prevent cross infection

4

surface treatment

Adaptation of the surface condition to the type of material e.g. activation of aluminum surfaces to enhance anodizing adhesion

5

surface treatment

Core processes based on specific requirements e.g. anodizing, plating, powder coating, passivation, black oxide

6

post-treatment

Enhancement of surface properties or appearance e.g. sealing (after anodizing), curing (after powder coating), residue removal

7

Inspection and testing

Checking coating thickness, adhesion, appearance and corrosion resistance Common tests coating thickness measurement, cross-cut test, salt spray test

8

wrap

Proper packaging to protect parts from scratches and contamination during transportation

Welcome to send us your drawings and technical specifications.

Jinan Xinling will provide you with professional manufacturing advice and competitive quotes.

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