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China precision machining Manufacturers Factory Suppliers

Our goal is to lead the CNC Grinding, Rotary Broaching, Internal Spline Broaching industry into the era of value orientation and quality bench-marking, and to promote the overall development and progress of the world CNC Grinding, Rotary Broaching, Internal Spline Broaching industry. With the exceptional quality and reasonable price, our precision machining has been sold well in domestic and international market and received recognition and high reputation from customers. The start and development of our company cannot be separated from the support and concern of the society. Our company provides pre-sale and after-sales services for customers from the perspective of customers' interests. At the same time, we continue to innovate technology to create better products. With a new image, we are adhering to the strategy of high-quality products, manufacturing products with a dedicated, professional and specialized attitude, and are committed to providing consumers and the market with an innovative experience of high-end quality life. On the basis of job analysis and job evaluation, the company has formulated a salary system that is fair internally and competitive externally. We have a passion for excellence and aim to exceed our customers' expectations.
Multi-axis CNC Machining
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Multi-axis CNC Machining

Multi-axis CNC machining handles complex geometries in a single setup — eliminating multiple clampings and the tolerance errors they introduce. We run 3-axis, 4-axis, 5-axis simultaneous, and...
Fine Blanking
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Fine Blanking

Fine blanking is a specialized stamping process that produces parts with fully sheared, smooth edges across the entire material thickness — eliminating the fracture zone typical of conventional...
Bending and Forming
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Bending and Forming

Bending and forming is a sheet metal fabrication process that uses press brakes and specialized tooling to create angled, channeled, and contoured profiles from flat sheet stock. Unlike stamping —...
CNC Turning
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CNC Turning

CNC turning produces cylindrical components with ±0.02mm accuracy — from Φ2mm pins to Φ500mm shafts, up to 1000mm in length. We machine stainless steel, carbon steel, alloy steel, aluminum, and...
Thread Machining
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Thread Machining

Thread machining covers multiple processes for creating internal and external threads — rolling, milling, cutting, and grinding. Each method serves different applications: rolling cold-forms...
Internal Spline Broaching
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Internal Spline Broaching

Internal spline broaching is a high-precision machining process that uses a multi-tooth tool — the broach — to cut internal spline profiles in a single pass. Each successive tooth removes a...
Spline and Gear Hobbing
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Spline and Gear Hobbing

Hobbing is a continuous generating process that uses a helical cutting tool — the hob — to produce splines, spur gears, and helical gears with consistent tooth geometry across production runs....
Internal and External Cylindrical Grinding
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Internal and External Cylindrical Grinding

Cylindrical grinding is a finishing process that uses abrasive wheels to refine external (OD) and internal (ID) surfaces of round components — achieving tighter tolerances and better surface...
Surface Grinding
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Surface Grinding

Surface grinding uses a rotating abrasive wheel to produce flat surfaces with high dimensional accuracy and fine finish — removing oxide layers, correcting distortion, and preparing parts for...
Induction Hardening
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Induction Hardening

Induction hardening uses electromagnetic induction to heat specific surface areas of a part — with heating times measured in seconds — followed by immediate water or polymer quenching. The rapid...
Sand Blasting
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Sand Blasting

Sandblasting is an abrasive blasting process that propels sand or other abrasive media against a surface under high pressure, typically using compressed air . The process removes surface...
Fine Blanking Dies
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Fine Blanking Dies

We design, manufacture, and maintain fine blanking dies entirely in-house — from V-ring geometry and clearance optimization to carbide selection, heat treatment, surface engineering, and ongoing...
Marshall Acevedo star star star star star
We encourage innovation, tolerate failure, and relax and optimize the innovation environment within the company.
Darren Gomez star star star star star
We like this cooperation! I recommend you to buy these products. The quality is really excellent and the delivery speed is very fast.
Angelina Clark star star star star star
In the current economic transformation trend, the company pays attention to industrial innovation, cultivates the core competitiveness of the enterprise, and strives to develop the enterprise.
Susan Denton star star star star star
The company has been widely recognized among peers, because their products are of high quality and low price, and we also look forward to the next cooperation.
Rodney Thomas star star star star star
The seller's customer service attitude is very friendly and enthusiastic, and the delivery speed after placing the order is also very fast, which is a great experience!
Christopher Lemieux star star star star star
The company's patient and responsible customer service staff warmly reassured our concerns and the product turned out to be great! This company is truly trustworthy!
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WebPrecision machining is a type of technical manufacturing that is essential in creating and designing machines, parts, tools, and other hardware that are essential in modern...

About - Precision Machining Services...

1009 PINEVILLE ROAD CHATTANOOGA, TN 37405 (423)756-4177. Facebook; Search for:...

GS Precision | Precision Machining...

Precision Machining The core of our business is Precision Machining. With more than 60 years of experience, we have developed broad capabilities across multiple disciplines including CNC Swiss...

Precision Machining - Delgado Community College...

The Precision Machining C.T.S. Program prepares individuals to shape metal parts on machines such as lathes, grinders, drill presses, milling machines, as well as computer numerical controlled...

We provide customers with quality products and services that are most suitable for the market, and are committed to becoming one of the high-quality suppliers in the global Upper Air Chamber, Heavy Duty Spacer Ring, Near-Net Shape Forging field. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional precision machining manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable precision machining made in China here from our factory.

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