Taisheng Precise Grinding Industry - ID grinding and CNC precision grinding specialist in Taiwan

 
  • Taisheng Precise Grinding Industry
    Taiwan CNC Precision Grinding
    ID Grinding Specialist
  • Taisheng Advantages
    CNC ID Grinding. OD Grinding. Surface Grinding
    Taper Grinding. Deep Hole Grinding. Blind Hole Grinding
  • Built for Taiwan Precision Machinery Supply Chains:
    Hydraulic. Pneumatic. Gear. Tooling
    Automation. Mold. Equipment Components

About Taisheng

Taisheng Precise Grinding Industry Co., Ltd. is located in Taichung, Taiwan. With CNC dual-axis internal grinding capability, we support ID grinding, OD grinding, surface grinding, taper grinding, deep hole grinding and blind hole grinding for precision machinery parts and industrial supply chains.

Company Profile

Taisheng Precise Grinding Industry Co., Ltd. has more than 20 years of experience in precision grinding. Our shop is located at No. 57, Tianyi Street, East District, Taichung City, Taiwan, close to Central Taiwan’s precision machinery, machine tool, parts machining and automation equipment clusters. This location allows us to support customers in Taichung, Changhua and across Taiwan.


Taisheng evolved from manual internal grinding machines to CNC dual-axis internal grinding equipment. We use CNC control for straight bore grinding, blind hole grinding, deep hole grinding, internal taper grinding, OD grinding, external taper grinding, inner face grinding and outer face grinding. Depending on the workpiece, multiple grinding surfaces can be completed in one clamping setup to reduce re-clamping error while controlling size, concentricity, roundness, perpendicularity and surface roughness.


Typical applications include hydraulic cylinders, pneumatic components, mechanical gears, tool holders, bushings, collars, bearing-related parts, mold components, automation equipment parts and customized precision machinery components. Taisheng uses precision measuring instruments and process discipline to keep workpieces stable and maintain professional quality and efficiency.


Through strict technician training and knowledge transfer, Taisheng keeps grinding quality consistent during independent operation. Our team works with a mindset of mutual support, learning and continuous improvement so the company can keep raising its capability in precision grinding.

Precision ID grinding and internal grinding in Taiwan

Taisheng Advantages

Taisheng plans CNC precision grinding around each customer’s workpiece requirements, balancing quality, efficiency and cost for ID grinding, OD grinding, surface grinding and taper grinding. Straight bore grinding helps keep front and rear dimensions balanced; surface grinding and bore grinding support perpendicularity between the bore and end face; CNC internal taper grinding improves tapered fit stability; OD and external taper grinding can maintain inner and outer diameter concentricity depending on the clamping condition. We serve precision machinery, hydraulic and pneumatic, gear, tooling, mold, automation equipment and machinery parts customers in Taiwan.

Over 20 Years of Grinding Experience

ID grinding is a craft built through time, experience and constant pursuit of precision. With more than 20 years in precision grinding, Taisheng understands high-quality internal grinding requirements and turns demanding tolerances into a stable production process.

Professional Grinding Technician Training

Strict training and technical knowledge transfer help our technicians maintain efficiency and quality during independent operation. The team keeps learning, supporting one another and improving through practical production challenges.

Focus on Precision Grinding Quality

CNC control supports accurate and multi-function grinding, including straight bore, surface, internal taper, OD, external taper and deep hole grinding. Depending on the workpiece, multiple areas can be ground in one clamping setup to support tight dimensional, surface and concentricity requirements.

Investment in CNC Grinding Equipment

Taisheng continues to invest in precision equipment. From manual internal grinding to CNC dual-axis internal grinding, we keep improving process capability to meet customer expectations for high-precision and efficient CNC grinding.

Taiwan Precision Grinding Industry and Customer Applications

ID grinding, OD grinding, surface grinding and CNC precision grinding are critical finishing processes in precision machinery manufacturing. Located in Taichung, Taiwan, Taisheng can process semi-finished parts after rough machining, heat treatment, turning, milling, EDM or wire cutting, bringing bores, outer diameters, faces, tapers and surface finish into specification for assembly and equipment production.

Upstream Materials and Machining

Upstream processes include steel, special alloys, castings, forgings, heat treatment, CNC turning, CNC milling, EDM, wire cutting and rough-machined components. When parts require precise bore size, concentricity, roundness, perpendicularity or surface roughness, they move into the grinding stage.

Core Grinding Services

Core services include ID grinding, CNC internal grinding, OD grinding, inner and outer surface grinding, internal and external taper grinding, deep hole grinding, blind hole grinding, long bore grinding, micro-bore grinding and combined multi-surface grinding.

Downstream Industries and Potential Customers

Downstream applications include hydraulic and pneumatic components, gears, bushings, tool holders, molds, automation equipment, machine tools, automotive and motorcycle parts, electronics and semiconductor equipment, aerospace, medical device parts and custom precision machinery components.

Grinding Results

Taisheng has deep experience in ID grinding, OD grinding, blind-hole internal grinding, taper grinding, inner surface grinding and outer surface grinding. These examples show how precision grinding supports hydraulic, pneumatic, gear, tooling and machinery components that require stable dimensions and surface quality.

ID Grinding / Internal Taper Grinding
Multi-Surface ID/OD Grinding
Multi-surface ID and OD precision grinding reference

Reference part for combined internal and external diameter grinding.

Outer Surface / Micro Bore / Internal Taper Grinding
Pneumatic Component
Micro bore and internal taper grinding for pneumatic components

Outer surface grinding, 5 mm straight bore grinding and 3 mm internal taper grinding completed in one clamping setup for small hydraulic or pneumatic components.

ID / Blind Hole / Inner and Outer Surface Grinding
Hydraulic Cylinder
Hydraulic cylinder blind hole and surface grinding

Outer face, blind bore, inner face and second-step bore grinding completed across multiple process areas.

Long Bore Grinding
Lathe Tool Sleeve
Long bore grinding for lathe tool sleeve

Long bore grinding for a 10 mm bore over 50 mm depth while keeping front and rear sizes balanced.

ID / Blind Hole / Outer Surface Grinding
Mechanical Gear
Gear component ID grinding and blind hole grinding

Outer face grinding and multi-step blind bore grinding completed with clamping on the gear teeth to support concentricity.

ID Grinding
Mechanical Collar
Straight bore ID grinding for mechanical collar

Straight bore ID grinding for customer surface finish requirements.

Blind Hole / Internal Taper Grinding
Hydraulic Machinery Part
Blind hole and internal taper grinding for hydraulic machinery part

Blind bore and internal taper grinding, including formed wheel grinding for local taper features in deep bores.

Outer Surface / Blind Hole / Inner Surface / ID Grinding
Machinery Component
Multi-area surface and ID grinding for machinery component

Outer face, inner face, blind bore and straight bore grinding completed in one clamping setup.

Outer Surface / Blind Hole / Inner Surface / Long Bore Grinding
Pneumatic Machinery Part
Long blind bore grinding for pneumatic machinery part

Outer face, blind bore, inner face and long blind bore grinding completed to support concentricity and perpendicularity.

Outer Surface / Blind Hole / ID Grinding
Pneumatic Component
Pneumatic component ID and blind hole grinding

Outer face, two-step blind bore and straight bore grinding in one clamping setup.

Outer Surface / Blind Hole / ID Grinding
High-Grade Gear
High-grade gear ID and blind hole grinding

Outer face, two-step blind bore and straight bore grinding for precision gear components.

OD V-Groove Grinding
OD V-Groove Grinding
OD V-groove grinding for bearing groove applications

Grinding on bearing V-groove features to support smoother rotation and controlled clearance.

Combined Grinding Result
Combined Grinding Result
Combined ID taper and face grinding result
Combined Grinding Result
Combined Grinding Result
Combined ID taper V-groove and face grinding result

Taisheng Philosophy

Taisheng focuses on quality, efficiency and practical cost performance. Through more than 20 years of process discipline, we help customers control size, concentricity, roundness, perpendicularity and surface roughness in precision grinding.
Innovation

We keep improving our technology, equipment and process thinking to meet demanding precision machining requirements.

Quality

We insist on precision machining, careful measurement and stable workpiece quality to complete customer assignments reliably.

Service

We support custom grinding work for ID, OD, taper and surface features according to customer drawings and workpiece requirements.

Value

We aim to provide dependable precision grinding quality at practical pricing, serving as a technical machining partner for customers.

Precision Grinding FAQ

These answers help purchasing, engineering, manufacturing and equipment-development teams understand Taisheng’s ID grinding, OD grinding, surface grinding and CNC precision grinding services in Taiwan.

What is ID grinding?

ID grinding, also called internal grinding, is a precision grinding process that uses a grinding wheel to finish the inside diameter of a bore, blind hole, deep hole or internal taper. It improves bore size accuracy, roundness, concentricity, perpendicularity and inner surface roughness for precision mechanical parts.

What are the upstream and downstream industries of ID grinding?

Upstream industries include steel and special alloys, castings, forgings, heat treatment, CNC turning, CNC milling, EDM and rough-machined parts. Downstream industries include hydraulic and pneumatic components, gears, bearing-related parts, tool holders, automation equipment, molds, automotive and motorcycle parts, electronics and semiconductor equipment, aerospace parts and medical precision components.

Where is Taisheng Precise Grinding Industry located?

Taisheng Precise Grinding Industry Co., Ltd. is located at No. 57, Tianyi Street, East District, Taichung City, Taiwan. Taichung is one of Taiwan’s key clusters for machine tools, precision machinery, automation equipment and parts machining.

What grinding services does Taisheng provide?

Taisheng provides ID grinding, CNC internal grinding, OD grinding, external taper grinding, inner surface grinding, outer surface grinding, CNC precision grinding, taper grinding, blind hole grinding, deep hole grinding, long bore grinding and micro internal taper grinding.

Which parts are suitable for ID grinding?

Parts that require precise bore dimensions, concentricity, roundness or inner surface finish are suitable for ID grinding. Common examples include hydraulic cylinders, pneumatic parts, gears, bushings, tool sleeves, collars, bearing-related parts, mold components and automation equipment parts.

How is CNC ID grinding different from conventional ID grinding?

CNC ID grinding improves dimensional stability, repeatability and multi-step machining capability through numerical control. It is suitable for straight bores, blind holes, internal tapers, multi-level bores, faces and combined ID/OD grinding in one clamping setup.

Can OD grinding and surface grinding be combined with ID grinding?

Depending on workpiece geometry and clamping conditions, ID grinding, OD grinding, external taper grinding, inner face grinding and outer face grinding can be planned together to improve concentricity, perpendicularity and dimensional consistency across multiple surfaces.

Which industries can Taisheng support?

Taisheng supports hydraulic, pneumatic, precision machinery, gear, tooling, mold, automation equipment, automotive, motorcycle, electronics equipment, semiconductor equipment, aerospace, medical device and custom machinery component customers.

What information is useful for a grinding quotation?

Please provide drawings, material, heat-treatment condition, bore size, depth, taper, surface roughness, roundness, concentricity, perpendicularity, tolerance requirements, quantity and delivery schedule. If drawings are not complete, samples or key dimensions can be discussed first.

How can I contact Taisheng?

You can call +886-4-2281-1218, fax +886-4-2281-1220, or email [email protected]. The company address is No. 57, Tianyi Street, East District, Taichung City, Taiwan.

Contact Taisheng

Taisheng is located in Taichung, a key region for Taiwan’s precision machinery, machine tool and traditional machining industries. Our experience in ID grinding, OD grinding, taper grinding and surface grinding helps customers meet strict precision-machining requirements.

Contact Information

  • Taisheng Precise Grinding Industry Co., Ltd.
  • No. 57, Tianyi Street, East District, Taichung City, Taiwan
  • +886-4-2281-1218
  • +886-4-2281-1220
  • Mr. Chang Yuan-Sheng