What are the accepted payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

How long does it take to deliver?

The lead time is within 15 workdays or one month, regardless of the season.

Can the machine be customized?

Yes, we offer full customization, minor customization, and customization from samples or designs.

757f High Speed Overlock Industrial Sewing Machine

Name: Sk737f/747f /757f High Speed Overlock Industrial Sewing Machine
Brand: TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
SKU: 704507561

Zhejiang, ChinaTAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

US$170.00

10 Pieces

Product profile

After-sales Service

Video Technical Support

Warranty

One Year

Condition

New

Model NO.

Sk737f/747f /757f

Certification

ISO9001

Automatic Grade

Semiautomatic

Application Place

Factory

Applicable Thickness

Middle Thickness Material

Thread Number

Four Threads

Needle Number

Double Needles

Head Number

Single

Type

Garment

Drive Type

Direct Drive

Stitch Type

Two Needles and Four Threads

Weight

35kg

Transport Package

1set/CTN

Specification

47*35*48cm

Trademark

SEWKEY

Origin

Taizhou Zhejiang China

HS Code

8452290000

Production Capacity

5000

Key features

High Sewing Speed: Operating speed up to 6000rpm for efficient production.

Needle Cooling Device: Prevents needle overheating during high-speed sewing operations.

Automatic Lubrication: Micro oil supply ensures smooth operation at low tension.

Differential Ratio Control: Adjustable device to prevent fabric wrinkling.

Versatile Fabric Application: Suitable for light, medium, and heavy fabrics including denim and silk.

Compact Thread Clamp: Keeps threads neat and orderly for a professional finish.

Extended Oil Capacity: Larger oil storage bottle allows for longer continuous use.

ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-branded100% Finished Products Inspection

TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering sewing machines and related mechanical and hardware products, with SEWKEY identified as its own brand. It reports established quality-control procedures, finished-product inspection instructions, corrective and preventive action records, and complaint-handling procedures. The supplier claims strong manufacturing and management systems, but the provided data does not independently verify production scale or certifications. Customization is available across several models, including sample, design, full, minor, and flexible customization. However, no new products were developed in the past year, and the supplier does not provide ODM, SDK, or popular-brand OEM services. Export activity is substantial at 90% of sales, with 16 years of export experience, but there are no overseas agents, branches, warehouses, showrooms, or stated overseas-service countries. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is identified as a limited company whose stated product scope includes sewing machines, while its business scope also covers mechanical equipment, hardware, and certain medical-device sales. SEWKEY is presented as its own brand, indicating a branded product supplier rather than only an intermediary.

After-Sales capabilityThe supplier reports a complete after-sales service system, documented corrective and preventive actions, and a documented customer-complaint procedure with records. However, it has no overseas agents or branches, no overseas warehouse or showroom, and reports zero countries with overseas services, limiting demonstrated local overseas support.

R&D capabilityThe supplier states that it introduced no new products during the past year, provides no ODM service, and has no available SDK. It does use ERP and reports OA, CRM, and SAP systems, but these support management digitization rather than proving product innovation.

Production capacityThe supplier reports advanced equipment, skilled workers, a high-efficiency production and management system, documented finished-product inspection, and quality-control assurance. It has no in-stock capability, while the status of outsourcing procedures and manufacturing contracts is unknown; production capability is therefore supported but not fully verified in scale or supply flexibility.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated descriptions provide direct evidence of broad customization capability, although they do not specify technical limits, tooling, or development timelines.