What certifications does the product have?

The product is certified under ISO9001:2008/ISO9001-2008 standards, and we also hold SGS and TUV certificates.

What is the minimum order quantity?

The minimum order quantity is 1 Set. We support small sample orders and large bulk orders with flexible payment terms.

Linear Guide Rail 20mm for 3D Printer

Name: Linear Guide Rail 20mm for 3D Printer
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 1973569135

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$5.00-45.00

1 Meter

Sample price:US$40.00/meter.Request sample

Product profile

Customization

Available

Application

Warehouse Crane, Shipboard Crane, Goods Yard Crane, Building Crane, Workshop Crane, Machines

Carrying Capacity

Weight Level

Model NO.

HGR20 rail

Certification

ISO 9001:2000

Material

S55c

Product Name

Linear Rail 20mm

Keyword

CNC Rail Linear Guide

Guide Width

20mm

Support Rail Length

100-4000mm

Performance

Smooth Operation

Load Type

Heavy Load

Bearing

Linear Motion

Interchangable

Interchange with Hiwin Parts

Precision

P Grade

Block

Standard Hgw

Struction

Slide Rail and Slide Block

Hardness

HRC58-62

Certificate

SGS, TUV

Stock

Plenty

Color

Silver and Black

Running Mode

Moving

Structure

Linear Motion Transmission

Installation

Automatic Machinery

Driven Type

Ball Screw Motor

Feature

Heavy Load

Transport Package

PVC Bag, Wooden Box, Export Standard Packing

Specification

HGR15 rail

Trademark

ERSK

Origin

Zhejiang

HS Code

8466940090

Production Capacity

15000000m/Year

Key features

HIWIN Interchangeable: Fully interchangeable with HIWIN parts, offering a cost-effective alternative with identical dimensions.

Heavy Load Capacity: Designed for heavy load applications with HRC58-62 hardness and high precision P Grade performance.

Customizable Length: Support rail length can be customized from 100mm to 4000mm or up to 6000mm based on requirements.

ISO 9001 Certified: Manufactured under strict ISO9001 certification standards with 100% finished product inspection.

OEM/ODM Service: Professional OEM and ODM services available, including customization from samples and designs.

High Precision Motion: Ensures smooth linear motion with high precision using advanced rolling elements and recirculators.

Global Shipping: Flexible shipping via DHL, UPS, TNT, FedEx, Airfreight, or Sea freight to worldwide destinations.

24/7 Technical Support: Professional technicians and sales team provide quick support and technical assistance as needed.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Lishui Wangong Precision Machinery Co., Ltd.

Zhejiang, China

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: ≤1.77h

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?

Yes, our linear guides are fully interchangeable with HIWIN parts due to identical dimensions, allowing you to save costs while meeting quality requirements.

Q:What is the maximum length available?

The maximum length is 6000mm. Other lengths can be customized from 100mm to 4000mm based on your specific requirements.

Q:What materials are used for the linear guide?

The linear guide is made from S55C high carbon steel, ensuring high hardness (HRC58-62) and durability for heavy load applications.

Q:What are the payment terms?

We accept T/T or L/C for large orders, and PayPal or Western Union for small orders. Terms can be negotiated.

Q:What is the lead time for production?

The lead time depends on the quantity and is negotiated with the customer. Generally, it takes about one month during peak or off-peak seasons.