Do you inspect the goods before shipping?

Yes, we inspect goods before shipment and take photos for customer confirmation before packing.

Can I customize the machine?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Sk-E7 High Speed Industrial 4 Thread Overlock Sewing Machine

Name: Sk-E7 High Speed Industrial 4 Thread Overlock Sewing Machine
Brand: TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
SKU: 2187433422

Zhejiang, ChinaTAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

US$170.00

3 Pieces

Product specifications

Model

Sample price:US$170.00/set.Request sample

Product profile

After-sales Service

Video Technical Support

Warranty

1-Year

Condition

New

Model NO.

SK-E7

Certification

ISO9001

Automatic Grade

Automatic

Application Place

Factory

Applicable Thickness

Middle Thickness Material

Thread Number

Four Threads

Needle Number

Double Needles

Head Number

Single

Speed

5000 Rpm

Thread

3/4/5 Threads

Type

Direct Drive

Stitch

Overlock

Transport Package

Carton

Specification

600*260*560MM

Trademark

SEWKEY

Origin

Taizhou China

HS Code

8452290000

Production Capacity

2000pieces/Month

Key features

Energy Saving Design: Direct drive servo motor saves about 70% energy compared to conventional belt drive.

High Efficiency Sewing: Suitable for thin and thick materials with accurate needle stop and arbitrary speed control.

Automatic Presser Foot: Equipped with automatic presser foot for improved operation efficiency.

Comprehensive Warranty: 1 year for mechanic parts and 1 to 3 years for electronic parts like motor and PCB.

Fast Response Time: Inquiries related to products or prices are replied within 48 hours.

Pre-Shipment Inspection: Goods are inspected and photographed for customer confirmation before packing.

OEM Service Available: Accepts OEM orders with brand registration certification and minimum order of USD30000.

ISO9001 Certified: Product meets ISO9001 certification standards for quality management.

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: ≤4.24h 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.