What are the adjustable spring dimensions?

Spring height is 80-190mm (option 190-210mm) and diameter is 62-95mm.

What are the payment terms?

Payment terms include LC, T/T, and Western Union.

What is the average lead time?

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

Bonnell Spring Making Machine/Mattress Machine Manufacturer

Name: Bonnell Spring Making Machine/Mattress Machine Manufacturer
Brand: Guangzhou Xidengbao Mattress Machinery Co., Ltd.
SKU: 872476995

Guangdong, ChinaGuangzhou Xidengbao Mattress Machinery Co., Ltd.

US$43,900.00-44,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support 24hour

Warranty

1 Year

Model NO.

SX-100

Certification

CE, ISO 9001:2008

Condition

New

Control

Automatic

Type

Torsion Spring Machine

Transport Package

Stength Film Packaging

Specification

7.5cbm

Trademark

Xidengbao

Origin

China

HS Code

8463300000

Production Capacity

25sets/Month

Key features

High Production Speed: Produces 90-95 springs per minute with automatic control.

OEM and ODM Service: Supports customized manufacturing with available OEM/ODM services.

CE and ISO Certified: Machine meets CE and ISO 9001:2008 safety and quality standards.

Flexible Spring Dimensions: Adjustable spring height from 80-210mm and diameter 62-95mm.

24-Hour Online Support: Provides continuous online technical assistance for machine operation.

1-Year Warranty Coverage: Comprehensive one-year warranty for peace of mind and reliability.

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: ≤9.35h 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.