What materials are used for the linear guide?

The linear guides are made from Gcr15 bearing steel or stainless steel.

Mini Linear Guide Mgn5 Mgn7 Mgn9 Linear Guide Rail with Block for 3D Printer

Name: Mini Linear Guide Mgn5 Mgn7 Mgn9 Linear Guide Rail with Block for 3D Printer
Brand: Shandong Sair Import & Export Trading Co., Ltd.
SKU: 1999741972

Shandong, ChinaShandong Sair Import & Export Trading Co., Ltd.

US$9.00

1-49 Sets

US$7.00

50-99 Sets

US$5.00

100+ Sets

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Application

3D Printer

Carrying Capacity

Weight Level

Model NO.

MGN5 MGN7 MGN9

Certification

CE, ISO 9001:2008

Material

Gcr15 Bearing Steel

Product Name

Miniature Linear Guide

Service

ODM and OEM

Stocks

Rich

Guide Length

100-4000mm

Model

Mgn7 Mgn9 Mgn12 Mgn15

Running Mode

Moving

Structure

Linear Guide Rail and Block

Installation

3D Printer

Driven Type

Bearing

Transport Package

Cartons and Wooden Cases

Specification

5/7/9/12/15mm

Origin

China

HS Code

8466939000

Production Capacity

30000PCS/Month

Key features

High Precision Material: Made of Gcr15 bearing steel or stainless steel for durability.

Wide Size Range: Available in sizes 5/7/9/12/15mm with lengths from 100mm to 4000mm.

OEM/ODM Support: Full customization options including samples, designs, and flexible adjustments.

Quality Certified: Certified to ISO 9001:2008 with 100% inspection during production.

Fast Delivery: Standard delivery within 5-15 days; custom orders under 2000m take 15 days.

Versatile Application: Suitable for 3D printers and CNC machinery with high carrying capacity.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shandong Sair Import & Export Trading Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional precision-machinery manufacturer specializing in linear guides and ball screws, with integrated research and development, manufacturing, sales, and service functions. It provides 3D software design and multiple customization options, and reports three production lines, inventory capability, written service procedures, and lead times within 15 workdays in both peak and off-peak seasons. Products are exported to more than 70 countries, including Europe, the Americas, Southeast Asia, and Africa. However, no supplier-management-system certification is reported; overseas agents, branches, warehouses, showrooms, SDK availability, and offline trade-show participation are absent. Quality control includes assurance procedures, but raw-material traceability identification is unavailable. Financial credibility cannot be fully assessed from the provided data.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a precision-machinery manufacturer specializing in linear guides and ball screws. It integrates research and development, manufacturing, sales, and service, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier-management-system certification field is recorded as NIL. This is explicit evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier reports perfect after-sales services, inventory capability, written procedures for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agents, or branches, and serves zero countries through those overseas service channels, limiting localized support.

R&D capabilityThe supplier has explicit research and development capability, provides 3D software design services, and offers a range of customization types. However, it reports no available SDK and only one year of total experience for R&D engineers, so the evidence supports basic development capability but not a stronger software innovation assessment.

Production capacityThe supplier operates three production lines, maintains inventory capability, reports valid manufacturing contracts with associated subcontractors, and states lead times within 15 workdays in both peak and off-peak seasons. It also reports advanced production equipment, quality assurance, 50 quality-control staff, and integrated manufacturing operations.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Client casesThe supplier states that its products are sold nationwide and exported to Europe, the Americas, Southeast Asia, Africa, and more than 70 countries, with products described as highly appreciated and trusted by customers. These are broad market references, although no named customer cases or project details are provided.