Why should I choose your company over other exporters?

We are a genuine linear guide supplier since 2011 and operate as a factory. You do not pay middleman profits, allowing us to offer the lowest and most competitive prices.

Good Price 20mm Diameter End Machined Ball Screw Sfu2004

Name: Good Price 20mm Diameter End Machined Ball Screw Sfu2004
Brand: Shandong Sair Import & Export Trading Co., Ltd.
SKU: 1997986112

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

US$12.00

1-49 Pieces

US$9.00

50-99 Pieces

US$7.00

100+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

sfu1204

Nut Type

Circulator

Precision

Rows Number

3-Row

Screw Diameter

12mm-60mm

Type

Inner Loop

Product Name

Ball Screw

Service

ODM and OEM

Guide Length

100-3000mm

Model

Sfu1605 Sfu1610 Sfu2005 Sfu2010 Sfu2004

Transport Package

Cartons and Wooden Cases

Specification

12/16/20/25/32/40mm

Origin

China

HS Code

8483409090

Production Capacity

30000PCS/Month

Key features

High Precision C7 Grade: Manufactured with bearing steel Gcr15, ensuring high precision and reliability.

Customizable Dimensions: Diameter ranges 12mm-60mm, length 100mm-4000mm, fully customizable.

OEM and ODM Service: Supports full customization from samples, designs, and minor adjustments.

Fast Production Time: Custom orders under 2000 meters produced within 15 days after confirmation.

100% Quality Inspection: Every product undergoes 100% inspection during production to ensure quality.

ISO9001 Certified: Products certified to ISO9001-2008 international quality standards.

Direct Factory Price: Genuine manufacturer since 2011, offering competitive prices without middlemen.

Flexible Packaging: Standard PE bag and carton, or customized packaging per customer requirements.

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: ≤5.81h

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.

Product Q&A

Q:What is the quality assurance for your products?

We perform 100% inspection during production. Our products are certified to ISO9001-2008 international quality standards.

Q:What is the delivery time for custom orders?

For custom orders under 2000 meters, production time is 15 days after confirming all details.

Q:How are the products packed?

Normal packing is bulking in PE bags, then into plywood cartons. We can also pack according to your specific requirements.

Q:What is the warranty policy?

We are confident in our products and pack them securely to ensure goods are well protected during transit.

Q:Can you send the full catalogue and price list?

Due to the large number of products, we cannot send the full list. Please inform us of the specific styles you are interested in, and we will provide a reference price list.