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China CNC Grinding Manufacturers Factory Suppliers

We have established a good relationship and our company has become a trusted partner in the Precision CNC Machining, Production CNC Turning, Thread Rolling industry. From the beginning of its establishment, the company has established its service tenet of "survive by quality, customer satisfaction, and pursuit of excellence", and is determined to create a well-known brand in the CNC Grinding industry. Our company has a scientific and perfect talent assessment and training system, which provides each employee with an excellent career platform to fully display their talents and contribute to the company's operation. We set up a stage for our talents to fully demonstrate, and our staff with professional skills and continuous learning ability is our greatest asset. We believe that innovation is to form a good atmosphere of attaching importance to scientific and technological research and development, respecting scientific and technological talents, and increasing investment in scientific research. Our company adheres to the corporate philosophy of "integrity, harmony, innovation, and development", is guided by market demand, supported by scientific research and development, and high-tech products continue to emerge. Relying on high-quality products and a perfect after-sales service system, the company serves customers at home and abroad with high efficiency. We develop international market in all aspects, share benefits and risks. Success is the play of advantages, failure is the accumulation of shortcomings. A company should never be complacent when it succeeds or discouraged by failure.
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...
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...
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...
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....
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...
Spheroidizing Annealing
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Spheroidizing Annealing

Spheroidizing annealing transforms the lamellar carbide structure in steel into a spheroidal (globular) form through controlled heating and slow cooling. This reduces hardness, improves...
Carburizing
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Carburizing

Carburizing is a thermochemical process that diffuses carbon atoms into the surface layer of low-carbon steels, increasing surface carbon content to approximately 0.8%. After quenching, this...
Shot Blasting
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Shot Blasting

Shot blasting is a mechanical surface preparation process that propels spherical metal shot at high velocity (65–110 m/s) using a centrifugal wheel . The impact of the shot removes mill scale,...
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...
John Fraley star star star star star
Your shipping is very fast and has a quality guarantee.
Brent Vong star star star star star
Value for money, we are all satisfied!
William Stephens star star star star star
Good service can win the trust of customers. So the company stepped up its training efforts to make sure every employee understands the importance of service.
Dolores Williams star star star star star
The entire transaction was very compliant and swift, showing that the company pays close attention to every detail of the buying process and is determined to bring the best shopping experience to its
Kristina Hagan star star star star star
It would be our pleasure to do business with your company.
Hilda Murphy star star star star star
The product has been received, but I haven't had time to use it yet, wait and see the effect.
CNC Grinding - BKCNC...

Advantage of CNC Grinding 01. Grind to mirror finishes on flat and square surfaces. 02. Tight tolerances, it can grind down pieces to incredibly precise measurements. 03. Using form...

What Is A CNC Grinder? - The Whittling Guide...

WebJan 24, 2022 · A CNC grinder machine is a device that uses a rotating grinding wheel to cut and remove material from a metallic workpiece. Most of the grinding machines use...

CNC Grinding - BKCNC...

WebAdvantage of CNC Grinding 01. Grind to mirror finishes on flat and square surfaces. 02. Tight tolerances, it can grind down pieces to incredibly precise measurements. 03. Using...

CNC Tool Grinding | Cutting Tool Engineers...

WebCNC Tool Grinding Cutting Tool Engineers has a highly trained team of machinists that operate our CNC (computer numerical control) machines. Together, these individuals have over 35 years of...

What You Need to Know About CNC Grinding - RapidDone...

WebCNC grinding offers the possibility of producing identical products in large quantities. This is applicable when bulk production of a part is required. CNC grinders will help you achieve...

CNC Grinding | SINUMERIK machining technologies...

WebNew requirements regarding superior quality and flexibility affect grinding machine applications more and more . The aim is to increase productivity, even while machining complexity is increasing....

Since its establishment, our company has been adhering to the sales philosophy of 'customer first, win-win' to provide customers with high-quality Outer Hub Yokes, Laser Cutting for Precision Fittings, Forging Tooling and professional pre-sales and after-sales services. Ningbo Fenghua Bolong Machinery Manufacturing Co., Ltd. is one of the most professional cnc grinding manufacturers and suppliers in China, also supports high quality customized service. With abundant experience, we warmly welcome you to buy durable cnc grinding made in China here from our factory.

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