Wholesale High-Precision Steel Parts with Milling Heat Treatment Manufacturer, Factory

Precision Machining Parts

Machinery Axis: 3,4,5,6
Tolerance:+/- 0.01mm
Special Areas : +/-0.005mm
Surface Roughness: Ra 0.1~3.2
Supply Ability:300,000Piece/Month
MOQ:1Piece
3-Hour Quotation
Samples: 1-3 Days
Lead time: 7-14 Days
Certificate:Medical,Aviation,Automobile,
ISO13485, IS09001, IS045001,IS014001,AS9100, IATF16949
Processing Materials: aluminum, brass, copper, steel, stainless steel, iron, plastic, and composite materials etc.

Product Description

Product Detail

This high-precision steel-made CNC part is made of high-quality alloy steel and is specially designed for mechanical equipment, precision instruments and industrial automation systems. It features both high strength and excellent wear resistance, meeting the stability requirements in harsh working environments.

CNC Milling & Heat Treatment: Machined to achieve complex geometric structures, ensuring dimensional accuracy and assembly consistency.
Surface Grinding: Flatness and key contact surfaces are precisely controlled to ensure smooth cooperation in mechanical systems.
Wire Cutting (EDM): Internal fine structural parts undergo precise cutting in difficult-to-machine areas for optimal accuracy.

The surface treatment is a heat treatment natural color, which retains the natural metallic texture of the steel while enhancing its wear resistance and corrosion resistance, providing a stable foundation for subsequent assembly. The part tolerances can be controlled within a high-precision range, meeting the personalized customization requirements of high-end machinery and precision equipment.

This product is suitable for applications such as high-load mechanical structural components, transmission device bases, precision molds and industrial equipment. Whether for prototype verification, rapid pilot production, or small-scale mass production, this steel-made CNC parts can provide reliable mechanical performance and excellent surface quality, helping customers improve assembly accuracy and system operational stability.

With advanced processing techniques and a strict quality control system, this product offers high-performance and customizable solutions for global end-users. It is the ideal choice for industrial parts that require precision, durability and high reliability.

High precision steel CNC part details
CNC machined alloy steel components
FAQ
What is your business scope?
We provide professional OEM Services. Our core business scope includes CNC lathe processing, turning, stamping, milling, and high-precision mechanical part customization.
What materials and processing technologies are applied to these parts?
These parts are manufactured from high-quality alloy steel. The processing includes CNC milling, specialized heat treatment for hardness, surface grinding for flatness, and wire cutting (EDM) for intricate internal structures.
What information should I provide for an inquiry?
Please send us your drawings or samples, along with detailed specifications such as material type, required tolerances, surface treatment requirements, and the quantity you need.
What applications are these steel CNC parts suitable for?
They are ideal for high-load mechanical structural components, transmission device bases, precision molds, and various industrial automation equipment components.
What is the estimated delivery timeframe?
The delivery date is generally about 10-15 days after we receive the payment, depending on the complexity and volume of the order.
What are the standard payment terms?
Generally, we accept EXW or FOB terms with 100% T/T in advance. We can also consult and adjust according to your specific requirements.

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