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Wb-3A Wholesale Thickness 450mm Semi-Automatic Mattress Stitch Sewing Machine

Name: Wb-3A Wholesale Thickness 450mm Semi-Automatic Mattress Stitch Sewing Machine
Brand: Qingdao Seanoel Industry and Trade Co., Ltd.
SKU: 2100015955

Shandong, ChinaQingdao Seanoel Industry and Trade Co., Ltd.

US$4,300.00

1 Piece

US$4,250.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

Yes

Model NO.

SN-WB4, SN-WB3, SN-WB2, SN-WB1

Condition

New

Automatic Grade

Full-Automatic

Thread Number

Three-Thread

Sewing Head Number

Double-Head

Sewing Head Type

Lock Stitch & Chain Stitch

Name

Mattress Sewing Machine

Style

Lock Stitch & Chain Stitch

Thread Specification

210d/3

Speed Control

Inverter

Head Lifting Range

30-55 Degree

Capacity

10-15PCS/H

Mattress Thickness

30-420mm

Table Size

1.5*2m / 1.6*2m /1.8*2m

Company Type

Manufacturer Since 2003

Transport Package

Wooden Box

Specification

2100*1600*1550MM

Trademark

Seanoel

Origin

China

Production Capacity

50 Sets Per Month

Key features

Customizable Sewing Thickness: Standard 30-380mm, with customized options available for 380-550mm thickness.

Flexible Table Size Options: Available in 1.5*2m, 1.6*2m, and 1.8*2m table sizes to suit different needs.

Lifetime Service Support: Comprehensive lifetime service with online guidance provided within 12 hours.

Professional Manufacturer: Manufacturer since 2003 with nearly 20 years of experience in home textile machinery.

Easy Operation: Easy to install and operate without requiring a professional engineer.

Frequency Speed Control: Features frequency speed control with auto-slow down at corners for precision.

Company profile

Qingdao Seanoel Industry and Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-11-22Nearest Port: QINGDAO, SHANGHAI, GUANGZHOUAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryQingdao Seanoel Industry and Trade Co., Ltd. is identified as a Chinese manufacturer/factory specializing in quilting, mattress, wadding, fiber-filling, and related textile machinery. It reports ISO 9001 certification, four production lines, 6–10 years of R&D engineer experience, and an independent international trade department with professional engineers providing online pre-sale and after-sale service. The supplier states 20 years of production experience and export activity beginning in 2015, with exports representing 51%–70% of total sales. Its product and production scope are documented, but the evidence does not establish specific customization processes, innovation achievements, or broad customer references. Reported trade records show transactions involving buyers in Uzbekistan and Vietnam, though the available records are limited.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes machinery products covering quilting, mattress, wadding, fiber filling, and related textile applications. This supports direct manufacturing involvement rather than a trading-only profile.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified management system, although no certificate number, issuing body, scope, or validity period is provided.

After-Sales capabilityThe supplier states that it has an independent international trade department and professional engineer team providing pre-sale and after-sale online service, and it claims long-term continuity of support. The evidence supports an after-sales service capability, specifically through online engineering assistance.

Production capacityThe supplier reports 20 years of production experience, four production lines, and a defined range of quilting, mattress, wadding, and filling machinery. A specific 100% new duck-down padding machine production line is also identified, supporting active manufacturing capability, although capacity beyond the stated production-line count is not detailed.

Client casesThe supplier claims experience helping many customers build and expand factories, and the records identify buyers in Vietnam and Uzbekistan, including СП KOMFORT TEKSTIL and CÔNG TY TNHH SẢN XUẤT TMVW. The evidence demonstrates named buyer associations and some transaction history, but does not provide detailed project outcomes, testimonials, or a broad verified customer portfolio.

Product Q&A

Q:What is the warranty and after-sales service?

We provide a one-year warranty. If the machine is damaged within this period, we provide free parts. Additionally, we offer online guidance within 12 hours and lifetime service.

Q:What is the experience and support of your engineering team?

We are a home textile manufacturer with almost 20 years of experience. Our engineers are online for eight hours every day, providing the best guidance before and after purchase.

Q:Why should I trust your company?

We are a family business group dedicated exclusively to this market. We are committed to doing our best to help customers, and you can always find us when you have troubles.

Q:What are the advantages of choosing your company?

We have rich experience, a professional team, and never absent after-sales service. We have helped many customers worldwide and are growing together with all our customers.

Q:What is the warranty period for the machine?

We provide a one-year warranty for the machine.