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Product profile
Customization
AvailableApplication
Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics Industry, Automatic MachineryCorrosion Resistance
Medium Corrosion ResistanceModel NO.
dia35*25Journal Diameter Dimensional Accuracy
H7, H6, G6Journal Relative Position Accuracy
0.01-0.03mmJournal Surface Roughness
0.63-0.16μmMaterial
Ck45 and Gcr15Shaft Type
Hollow ShaftStrength
High StrengthSurface Finish
PolishedTolerance
Precision ToleranceProduct Name
Gcr15 Hollow Chrome PistonSurface Treat
Chrome PlatedProcess
High-Frequency Quenching TreatmentStraightness
0.05mm with 300mm LengthLength
100--6000mmFeature
Wear-ResistantMachinized
Stepped ShaftMachining
Key Way ShaftMachinze
Flats ShaftMachinize Shaft
Tapped and Thread Linear ShaftMachinized Shaft
Snap Ring GroovesDia
3mm to 120mmHardness
HRC55-65Stock
PlentyLoad
Drive ShaftTransport Package
Wooden PalletSpecification
dia35*25Trademark
ERSKOrigin
ZhejiangProduction Capacity
108000000m/YearKey features
Wide Material Options: Available in CK45, GCr15, SUJ2, and hardened steel for diverse industrial needs.
High Precision Tolerance: Standard H7 tolerance with optional G6 and H6 precision for critical applications.
Custom Machining Services: Offers key ways, flats, radial holes, threading, and snap ring grooves upon request.
Superior Surface Finish: Hard chrome plated with roughness as low as Ra0.4um for smooth linear motion.
High Strength & Durability: Induction hardened with HRC55-65 hardness for wear resistance and long service life.
Flexible Design Range: Diameter from 3mm to 120mm and length up to 6000mm to fit various machinery.
ISO9001 Certified Quality: Manufactured under strict ISO9001 standards with 100% finished product inspection.
OEM/ODM Capability: Full customization available from samples or designs with professional R&D support.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Ningbo Port , Shanghai PortAverage Response Time: ≤4.27h
AI-Powered supplier vetting
SummaryLishui Wangong Precision Machinery Co., Ltd. is a limited company founded in 2008, with 98 employees and operations covering R&D, manufacturing, sales, and service. It manufactures precision transmission components, including linear shafts, ball screws, linear guides, cylinder rails, linear bearings, and roller linear rails. The supplier demonstrates documented service procedures, complaint handling, corrective and preventive actions, export licensing, OEM/ODM capability, and customization from samples and designs. Production infrastructure includes lathing, CNC machining, milling, and ultrasonic cleaning facilities, with documented finished-product inspection instructions. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas service coverage. Financial capacity is referenced for 2022–2024, but no financial performance details are provided. A BV audit is recorded with validity from April 16, 2025 to April 15, 2026, but the audit result is listed as 0...
Supplier typeThe supplier is identified as Lishui Wangong Precision Machinery Co., Ltd., a limited company founded in 2008. It is described as a combined business integrating R&D, production, sales, and service, and is not an offshore company or part of a larger company group.
After-Sales capabilityThe supplier has documented procedures and followed records for service capability assessment, corrective and preventive actions, and effective customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries; therefore, its formal service processes are evidenced, while overseas after-sales reach is limited.
R&D capabilityThe supplier states that it has R&D capability, introduced new products during the past year, and provides ODM services. It can customize from samples and designs, but it explicitly has no available SDK; the available evidence supports product development capability but not a broader technology-platform capability.
Production capacityThe supplier manufactures multiple precision transmission components and operates lathing, CNC machining, milling, and ultrasonic cleaning facilities. It also has uniformly followed finished-product inspection instructions, but no quantitative productivity figures are provided and the audit evaluation result is recorded as 0, so overall production strength cannot be fully confirmed.
Customization capabilityThe supplier explicitly offers customization from samples and from customer designs, and also provides ODM services. These statements directly demonstrate both design-based customization and original design manufacturing capability.
Product Q&A
Q:What materials are available for the linear shaft?
A:
We offer CK45, GCr15, SUJ2, and hardened steel options to suit different application requirements.
Q:What is the precision tolerance of the shaft?
A:
Standard stock includes H7 tolerance, with G6 and H6 precision available for customization.
Q:Can the shaft be customized with specific machining?
A:
Yes, we provide machining for key ways, flats, radial holes, threading, and snap ring grooves.
Q:What is the hardness range of the induction linear shaft?
A:
S45C material reaches HRC55-58, while GCr15 material reaches HRC58-63 after heat treatment.
Q:What are the diameter and length specifications?
A:
Diameters range from 3mm to 120mm, and lengths can be customized up to 6000mm.
Send Inquiry
*To:
Lishui Wangong Precision Machinery Co., Ltd.
Lishui Wangong Precision Machinery Co., Ltd.*Content:
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