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Product profile
Customization
AvailableApplication
Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane, MachinesCarrying Capacity
Weight LevelModel NO.
HGW20CA blockCertification
ISO 9001:2000Material
S55cProduct Name
Linear Guide Rail 20mmKeyword
CNC Rail Linear GuideGuide Width
20mmSupport Rail Length
100-4000mmPerformance
Smooth OperationLoad Type
Heavy LoadBearing
Linear MotionInterchangable
Interchange with Hiwin PartsPrecision
P GradeBlock
Standard HgwStruction
Slide Rail and Slide BlockHardness
HRC58-62Certificate
SGS, TUVStock
PlentyColor
Silver and BlackRunning Mode
MovingStructure
Linear Motion TransmissionInstallation
Automatic MachineryDriven Type
Ball Screw MotorFeature
Heavy LoadTransport Package
PVC Bag, Wooden Box, Export Standard PackingSpecification
HGR15 railTrademark
ERSKOrigin
ZhejiangHS Code
8466940090Production Capacity
15000000m/YearKey features
HIWIN Interchangeable: Fully interchangeable with HIWIN parts, ensuring compatibility and cost savings.
Heavy Load Capacity: Designed for heavy load applications with HRC58-62 hardness and high precision.
Customizable Length: Support rail length customizable from 100mm to 4000mm or up to 6000mm.
ISO 9001 Certified: Manufactured under ISO9001 certification standards with 100% product inspection.
OEM/ODM Service: Offers OEM and ODM services with customization from samples or designs.
High Precision Motion: Achieves high precision linear motion using balls or rollers between rail and block.
Wide Application Scope: Suitable for warehouse cranes, shipboard cranes, and various industrial machines.
Professional Support: Provides technical assistance and after-sale service tailored to customer needs.
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: ≤1.94h
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:Are these linear guides interchangeable with HIWIN?
A:
Yes, our domestic square linear rails are fully interchangeable with HIWIN parts due to identical sizing, allowing you to save costs while meeting quality requirements.
Q:What is the maximum length available?
A:
The maximum length is 6000mm. Other lengths can be customized based on customer requirements, typically ranging from 100mm to 4000mm.
Q:What materials are used for the linear guides?
A:
The linear guides are made from S55C high carbon steel, featuring a hardness of HRC58-62 for durability and heavy load capacity.
Q:What are the payment terms?
A:
For large orders, T/T or L/C are available. For small orders, PayPal and Western Union are accepted.
Q:What is the lead time for production?
A:
The lead time is approximately one month, depending on the customer's required quantity and negotiation.
Send Inquiry
*To:
Lishui Wangong Precision Machinery Co., Ltd.
Lishui Wangong Precision Machinery Co., Ltd.*Content:
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