Yes, samples are available, but you need to pay for the sample cost.

How long does it take to get a quotation?

We usually provide a quotation within one hour of receiving your inquiry. Complex processes may take up to 12 hours.

What materials are used for the ball screws?

Main materials include GCR15, 440C, and S55C, with quench hardness of HRC58-62.

Factory Wholesale High Precision Double Nut Right and Left Hand Ground Ball Screw

Name: Factory Wholesale High Precision Double Nut Right and Left Hand Ground Ball Screw
Brand: Nanjing Jiangning Shuntai Precision Machinery Factory
SKU: 2145376495

Jiangsu, ChinaNanjing Jiangning Shuntai Precision Machinery Factory

US$10.00

1-4 Pieces

US$8.00

5-9 Pieces

US$6.00

10+ Pieces

Product profile

Flange

as Needed

Nut Number

as Needed

Nut Type

as Needed

Model NO.

custom

Precision

C7/C5/C3

OEM

Yes

ODM

Yes

Minimum Order Quantity

One

Material

Gcr15

Custom

Yes

Delivery Time

15-30days

Transport Package

Non-Fumigating Wooden Cases

Specification

According to the drawing

Trademark

shuntai

Origin

Nanjing

Production Capacity

10000pieces/Year

Key features

High Precision Options: Available in C3, C5, and C7 accuracy levels for various applications.

Full Customization: Supports OEM/ODM with custom shapes, sizes, and materials based on drawings.

High Hardness Material: Made from GCR15/440C with quench hardness reaching HRC58-62 for durability.

Low MOQ: Minimum order quantity is just one set, suitable for small batches.

Fast Quotation: Quotes provided within 1 hour for standard inquiries, max 12 hours for complex ones.

CE Certified Quality: Products pass CE certification with 100% visual and function inspection.

High Load Capacity: Bear maximum capacity up to 370 tons with high transmission efficiency.

Wide Diameter Range: Diameters available from 12mm to 120mm with various lead options.

Company profile

Nanjing Jiangning Shuntai Precision Machinery FactoryJiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.06h

AI-Powered supplier vetting

SummaryThe supplier is a privately owned, standalone combined manufacturer and seller of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and related equipment. It has 30 employees, two production lines, four qualified service-capability suppliers, valid manufacturing contracts with associated subcontractors, and a valid import/export license. Its customization capability is supported by sample-based, design-based, and full-custom services, 3D software design, and professional technical expertise. However, it reports no supplier-management-system certification, no private mold capability, no new products during the past year, no overseas agents or branches, no overseas warehouse or showroom, no in-stock capability, and no stated customer cases or major-brand OEM experience.

Supplier typeThe supplier is a privately owned, standalone company classified as a combined business, with stated activities covering manufacturing and sales of machinery, hardware, molds, mechanical parts, CNC machine tools, industrial robots, and automation-related equipment. It also holds a valid import/export license, supporting its ability to conduct international trade.

CertificationsThe supplier reports no certification for supplier management systems. This is explicit evidence that the requested certification status is absent.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and reports zero countries where overseas services are offered. Although it has participated in an offline trade show and is located near Shanghai Port, the provided information does not establish operational after-sales support coverage.

Production capacityProduction capability is supported by two production lines, a broad range of machining and grinding equipment, documented and uniformly followed finished-product inspection instructions, valid contracts with associated subcontractors, and one-month average peak- and off-season lead times. Limitations include no in-stock capability and a relatively small workforce of 30 employees, but the stated manufacturing infrastructure provides explicit evidence of operating capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also provides 3D software design services and operates equipment including CNC machining centers and multiple specialized grinding and turning machines, supporting its stated technical customization services.