What is the lead time for orders?

Lead time is one month in the off-season and 1-3 months during peak season.

What is the maximum width of the spring produced?

The maximum width of the produced spring is 2 meters.

Is technical support available after purchase?

Yes, 24-hour online support is provided for all customers.

Sx-820I High Precision Full Automatic Bonnell Spring Production Line Mattress Machine

Name: Sx-820I High Precision Full Automatic Bonnell Spring Production Line Mattress Machine
Brand: Guangzhou Xidengbao Mattress Machinery Co., Ltd.
SKU: 870150645

Guangdong, ChinaGuangzhou Xidengbao Mattress Machinery Co., Ltd.

US$92,300.00-92,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support 24hour

Warranty

1 Year

Model NO.

SX-820I

Condition

New

Control

Semi-Automatic

Type

Torsion Spring Machine

Transport Package

Plywood Pallet

Trademark

XIDENGBAO

Origin

China(Mainland)

HS Code

8463300000

Production Capacity

25 Sets/Month

Key features

High Production Speed: Produces 85 pieces per minute for efficient mass manufacturing.

Customizable Spring Height: Standard range 80-200mm with optional height under 80mm available.

OEM and ODM Services: Full OEM and ODM services available for custom branding and design.

Flexible Power Options: Standard 380V 3-phase 50-60HZ with optional 415V-480V and 220V.

CE Certified Safety: Machine meets CE safety standards with sound enclosure features.

24/7 Online Support: Round-the-clock technical assistance provided for all operations.

Adjustable Wire Gauge: Accommodates steel wire gauges from 1.9mm to 2.4mm.

Variable Coil Count: Configurable spring coils ranging from 4 to 7 per unit.

Company profile

Guangzhou Xidengbao Mattress Machinery Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-08-02 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤9.29h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryGuangzhou Xidengbao Mattress Machinery Co., Ltd. is a China-based manufacturing factory established in 2011, specializing in mattress machinery and related production equipment. The supplier reports more than 20 years of sector experience, five production lines, annual output of 500 mattress-machine sets, broad export coverage, and self-operated import and export rights. It describes capabilities in research, design, production, sales, and after-sales support, with three R&D engineers’ total experience and 11–20 quality-control staff reported. However, no management-system certification is listed. The available trade records show associated buyers and recent transactions, but the evidence is limited and does not establish a broad customer portfolio. Financial credibility, customization capability, and formal innovation performance cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is identified as a limited company and factory engaged in manufacturing and processing machinery. Its stated product keywords cover mattress spring, quilting, sewing, tape-edge, packing, and testing equipment, indicating a specialized mattress-machinery manufacturer rather than a general trading company.

CertificationsThe supplier’s certification of management systems is explicitly recorded as NIL. This is direct evidence that no management-system certification is listed in the provided information.

After-Sales capabilityThe supplier states that it provides after-sales service, sales support, service support, and parts support, and emphasizes professional post-sale services and customer communication. These statements indicate a declared after-sales service capability, although no service response metrics or support network details are provided.

R&D capabilityThe supplier claims capabilities in scientific research, mechanical design, software development, and product improvement based on customer input, and reports three R&D engineers’ total experience. These statements support the existence of R&D and development activity, but do not provide verifiable innovation results, patents, or specific development achievements.

Production capacityThe supplier reports a 50,000-square-meter site, five production lines, annual productivity of 500 mattress-machine sets, and a quality-control team of 11–20 staff. It also states one-month off-peak lead time and two-to-three-month peak-season fulfillment, providing explicit evidence of established production capacity and defined delivery planning.

Client casesThe supplier reports broad export markets across South America, Africa, Southeast Asia and the Middle East, East Asia, Europe, North America, and domestic markets. Trade records also associate it with Creative Polymats Private Limited and Duroflex Limited, but the available records are limited and do not provide detailed project outcomes or a sufficiently broad verified customer case history.