What is the minimum order quantity?

The minimum order quantity is 1 piece.

Can you customize the machine based on my design?

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

Is the machine suitable for heavy materials?

Yes, it is designed for medium to thick materials like leather, canvas, and seat cushions.

Top and Bottom Compound Feeding Heavy Material Computer Lockstitch Sewing Machine

Name: Top and Bottom Compound Feeding Heavy Material Computer Lockstitch Sewing Machine
Brand: TAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.
SKU: 872154715

Zhejiang, ChinaTAIZHOU SEWKEY GARMENTS MACHINERY CO.,LTD.

US$620.00

1-9 Pieces

US$615.00

10-49 Pieces

US$600.00

50+ Pieces

Product profile

After-sales Service

Video Technical Support

Warranty

One Year

Condition

New

Model NO.

SK 0356-D3

Certification

Application Place

Factory

Applicable Thickness

Middle Thickness Material

Drive

Electric

Thread Number

Single Thread

Needle Number

Single Needle

Stitch Type

Lock Type

Material

Middle or Thick

Weight

40kg

Sewing Speed

3000rpm

Presser Foot Lift Height

8-16mm

Transport Package

Carton

Specification

630*250*560mm

Trademark

SEWKEY

Origin

Taizhou China

HS Code

8452290000

Production Capacity

5000

Key features

Direct-Drive Servo Motor: Equipped with direct-drive servo motor to save 70% electricity.

Auto Thread Cutting: Features automatic thread cutting and automatic lubricating system.

Link-Feeding Mechanism: Adopts link-feeding forward-backward mechanism to minimize stitch length error.

Versatile Material Application: Suitable for leather, artificial leather, canvas, seat cushions, sofas, and bags.

High Sewing Speed: Maximum sewing speed reaches 3000rpm for efficient production.

Comprehensive Warranty: 1 year for mechanical parts and 1 to 3 years for electronic parts.

Fast Response Support: Product inquiries and price questions replied within 12 hours.

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

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: ≤4.03h 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.