Can you provide full export documents?

Yes, we can provide Commercial Invoice, Packing List, Bill of Lading, CE certificate, quality inspection report, and other customs documents as required.

What is your warranty policy?

We provide a 12-month factory warranty under normal installation and working conditions. If quality problems occur, we support free replacement or after-sales solutions.

How do you control product quality?

All products pass strict dimensional testing, straightness testing, preload testing, and appearance inspection before delivery. We support full inspection and provide inspection reports.

Can you print customer logo and private label?

Yes, we support OEM private label, laser logo, custom outer package, and neutral packing.

Which markets do you mainly export to?

Our products are exported to Europe, Southeast Asia, Middle East, South America, and other regions with rich experience in international trade.

Standard Universal Sizes Single Nut Ball Screw for Automation Equipment

Name: Standard Universal Sizes Single Nut Ball Screw for Automation Equipment
Brand: HangZhou Well Precision Bearing Co., Ltd.
SKU: 2316464565

Zhejiang, ChinaHangZhou Well Precision Bearing Co., Ltd.

US$35.00-135.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Model NO.

SFU/SFA/SFY/SFK/DFU

Precision

C7/C5/C4/C3

Screw Diameter

4-120mm

Type

Outer Loop

MOQ

1PCS

Price

Facotry Price

Package

Factory Package

Life

Long Life

Deliver Time

Standard(3-5 Workdays) Customized((60-75 Workdays)

Material

OEM (Stainless Steel, Alloy Steel...)

Transport Package

Door to Door Service

Trademark

WPTNK

Origin

Made in China

Production Capacity

10000

Key features

High Precision Grades: Available in C3, C5, and C7 grades for ball screws to meet industrial automation needs.

Low Noise Operation: Features arc-shaped raceway design for continuous ball circulation and minimal noise.

Customization Support: Supports custom length, special preload, surface treatment, and non-standard drawing production.

Fast Delivery: Standard models ship within 2-5 days; customized products take 7-5 working days.

No Strict MOQ: Accepts trial orders starting from 1 piece with competitive pricing for bulk quantities.

Comprehensive Warranty: Provides 12 months factory warranty covering free replacement for quality issues.

OEM & Private Label: Supports OEM private label, laser logo printing, and custom outer packaging.

International Certifications: Products pass ISO and CE safety certifications and undergo strict dimensional testing.

Company profile

Importers and Exporters

HangZhou Well Precision Bearing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.96h

AI-Powered supplier vetting

SummaryHangZhou Well Precision Bearing Co., Ltd. is a China-based trading company established in 2023 with a small workforce and a product scope covering linear motion and bearing-related components. It reports ISO9001:2015 certification, OEM service for popular brands, customization from samples and designs, and in-stock service capability. However, the supplier has only one year of export experience, no new products launched in the past year, no available SDK, no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Quality-control traceability and assurance status are unknown, and the stated quantity and size of quality-control test equipment is zero. Complaint handling and corrective-action procedures exist but lack written records. Financial information is represented only by years, not substantive financial metrics, so credibility cannot be assessed from the provided evidence.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. The provided information does not include certificate scope, issuing body, validity period, or verification details, but the stated certification is positive evidence of a formal quality-management system.

R&D capabilityThe supplier reports two R&D engineers, but no new products were launched during the past year and no SDK is available. These explicit limitations outweigh the limited evidence of an R&D function and indicate weak demonstrated innovation capability.

Production capacityThe supplier is classified as a trading company and reports in-stock capability, but the quantity and size of quality-control test equipment is stated as zero. Outsourcing procedures and manufacturing contracts are unknown, so there is no sufficient evidence of robust in-house production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, and minor customization, and reports OEM service for popular brands. These statements directly support broad customization and OEM capability, although no examples or technical delivery records are provided.

Product Q&A

Q:Are you a factory or trading company?

We are a professional manufacturer focusing on precision mechanical motion parts with independent production, processing, inspection, and packaging workshops.

Q:Can you provide customized and non-standard products?

Yes. We support custom length, special processing, special preload, surface treatment, and non-standard drawing production based on customers' drawings, samples, or technical parameters.

Q:What precision grades do you have?

For ball screws: C3/C5/C7 standard grades are available. For linear guide: P/H/C standard grades are available.

Q:What is your MOQ?

We have no strict MOQ. 1 piece for trial order is acceptable. For bulk orders, better price and faster delivery will be provided.

Q:What payment terms do you accept?

We support T/T, Western Union, and L/C. Common terms are 30% deposit and 70% balance before shipment.