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Please send your idea and your profile to us. Let's cooperate.

How can I know the price exactly?

Please give the exactly size and quantity of your required door. We can give you a detail quotation based on your requirements.

Is it difficult to install your door?

Easy to install. We have manual book and installation video for your reference.We also provide support for training your staff in our factory or let our engineer go to your city provide techinical support.

Do you produce other products? What about your export experience?

We produce sectional garage door, industrial door, roll shutter door, high speed door etc.We had export since 2014 year.

Roller Shutter Part Security Spring

Name: Roller Shutter Part Security Spring
Brand: Changsha Alutter Building Materials Co., Ltd.
SKU: 2013767072

Hunan, ChinaChangsha Alutter Building Materials Co., Ltd.

US$1.00-99.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Color

White

Material

Aluminum

Style

Modern

Model NO.

End Plug

Open Style

Rolling

Surface Finishing

Finished

Opening Method

Electrical, Remote Control, Switch

Color Option

White, Beige, Grey and Other Ral Colors

Supply Ability

1000 Square Meter/Square Meters Per Month

Kind

Slat

Structure

Vertical

Open Type

Electric

Customized

After-sales Service

Replacement, Technical Support

Warranty

Transport Package

Standard Sea Freight Packing

Specification

32mm, 42mm, 55mm, 56mm, 77mm, 100mm, 120mm

Trademark

ALUTTER

Origin

China

HS Code

7610100000

Production Capacity

50000sqm/Year

Key features

Custom Color Options: Available in White, Beige, Grey and other RAL colors.

Max Panel Length: Panels can reach a maximum length of 7.8 meters.

Easy Installation: Includes manual and video; factory training or on-site engineer support available.

Sample Availability: Free sample slats are available for quality checking.

Flexible Payment: Accepts T/T, L/C, Western Union, Credit Card, and other terms.

3-Year Warranty: Comprehensive 3-year warranty with replacement service.

Export Experience: Established export history since 2014 to global markets.

Customized Service: Full customization for style, finishing, and opening methods.

Company profile

Changsha Alutter Building Materials Co., Ltd.Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-06-01Nearest Port: Changsha, Shanghai, GuangzhouAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP

AI-Powered supplier vetting

SummaryChangsha Alutter Building Materials Co., Ltd. is a China-based limited trading company established in 2014 with eight employees and a valid import/export license. It offers roller shutters and related door products, reports annual roller-shutter productivity of 30,000 square meters, and serves South America, Africa, and North America. Customization from samples and designs is available, but no new products were launched in the last year and no SDK is available. Quality and service systems show significant documentation gaps: supplier-management certification is listed as NIL, quality-assurance and traceability status is unknown, and quality-control testing equipment is reported as zero. Service procedures exist but lack written records for implementation, corrective actions, and complaint handling. Fire drills were conducted, while no factory environmental impact assessment report is available. The available audit record was conducted by BV, with a reported evaluation result of 0, although the meaning of...

Supplier typeThe supplier is identified as a limited company and trading company, established in China in 2014, with eight employees and no parent company affiliation. It also reports a valid import/export license, supporting its ability to conduct international trade.

CertificationsSupplier-management-system certification is explicitly listed as NIL. Although a BV audit record exists with a stated report period, the provided information does not identify a certification held or confirm a positive certification outcome.

After-Sales capabilityThe supplier has procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records demonstrating implementation. This indicates documented process intent without evidence of effective execution.

R&D capabilityThe supplier has one R&D engineer whose responsibilities include new-product development and technical support, but it launched no new products in the last year and has no available SDK. Quality-control equipment is reported as zero, further limiting evidence of a mature innovation infrastructure.

Production capacityThe supplier reports roller-shutter productivity of 30,000 square meters, one-month off-peak lead time, peak-season fulfillment within 15 workdays, and six to ten quality-control staff. However, it is classified as a trading company, has eight employees overall, and reports zero quality-control test equipment, so production capability is supported by output claims but weakened by limited verification infrastructure.

Customization capabilityThe supplier explicitly provides customization from samples and from customer designs. This is direct evidence that it can support both sample-based and design-based customization.