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We are a genuine linear guide supplier since 2011 and operate as a factory, allowing us to offer the lowest and most competitive prices without middleman profits.

High Accuracy C7 Rolled Ball Screw Sfu2005 with Ball Nut Bk Bf Nut Seating Coupling for Laser Machine

Name: High Accuracy C7 Rolled Ball Screw Sfu2005 with Ball Nut Bk Bf Nut Seating Coupling for Laser Machine
Brand: Shandong Sair Import & Export Trading Co., Ltd.
SKU: 1995381552

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

US$18.00

1-49 Sets

US$15.00

50-99 Sets

US$12.00

100+ Sets

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFU1605 SFU2005 SFU2505

Nut Type

End Cap

Precision

Rows Number

2-Row

Screw Diameter

11-20mm

Type

Outer Loop

Material

Steel

Process Type

Rolled Thread

Service

OEM/ODM

Thread Direction

Right Thread Direction

Feature

Long Operating Life

MOQ

1 Set

Transport Package

Cartons and Wooden Cases

Specification

SFU3205 SFU3210

Origin

China

HS Code

8483401090

Production Capacity

30000sets/Month

Key features

High Precision C7 Grade: Rolled ball screw with C7 precision grade for laser machine applications.

Durable Steel Material: Constructed from chrome steel or stainless steel for high reliability and durability.

Smooth Operation: Features high rigidity, preload, and smooth operation for extended life.

Flexible Customization: Supports OEM/ODM services with customizable material, process, and thread direction.

Multiple Diameter Options: Available in diameters ranging from 12mm to 80mm to fit various needs.

Fast Delivery: Standard delivery within 5-15 days; custom orders within 15 days after confirmation.

ISO Certified Quality: 100% inspection during production and certified to ISO9001-2008 standards.

Competitive Factory Price: Direct factory supply since 2011, eliminating middleman profits for best pricing.

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: ≤4.92h

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 orders?

Standard delivery is within 5-15 days against payment. For custom orders, production time is 15 days after confirming all details.

Q:How are the products packed?

Normal packing includes bulking in PE bags and then into plywood cartons. We can also pack according to customer requirements.

Q:What is the warranty policy?

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

Q:Can you send a 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.