What are the available sizes?

Standard sizes include 300x300, 400x400, 450x450, 500x500, and 600x600 cm, with customization also available.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Access Door to Duct Maintenance, Smoke, and Volume Control Dampers

Name: Access Door to Duct Maintenance, Smoke, and Volume Control Dampers
Brand: ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.
SKU: 2273471855

Zhejiang, ChinaZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.

US$7.00

10-199 Pieces

US$6.70

200-499 Pieces

US$6.50

500+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

SS-DP005

Ceiling Tile Shape

Square

Surface Treatment

Spray Coating

Function

Heat Insulation Ceiling, Moisture-Proof Ceiling, Waterproof Ceiling

Feature

Artistic Ceilings

Pattern

Without Pattern

Color

Grey

Application

Office, Hotel, Household, Public

Customized in

Size

Design

Customized

Galvanized Steel

0.5mm

accessories Cam Latches

1.5mm

Transport Package

Each Product with One Bag, Into Carton

Specification

(cm) 25x25/30x15/30x20/35x35/40x20/40x30/40x40

Trademark

SHUNSHI

Origin

Zhejiang, China

HS Code

7616999000

Key features

Custom Design Available: Offers customized size, design, and accessories like cam latches.

High-Quality Insulation: Features 3mm EVA seal and heat-proof material for effective insulation.

Versatile Application: Suitable for office, hotel, household, and public spaces.

Durable Material: Constructed from galvanized steel with spray coating surface treatment.

Easy Maintenance Access: Provides quick and easy access to duct maintenance and dampers.

Flexible Payment Options: Supports L/C, T/T, D/P, PayPal, and Western Union payments.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Strict Quality Control: 100% inspection including visual and function checks by 5 QA inspectors.

Company profile

Fast DeliveryCustomization from DesignsQA/QC InspectorsProduct Certification

ZHEJIANG SHUNSHI INTELLIGENT&TECHNOLOGY CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shangahi Port; Ningbo PortAverage Response Time: ≤7.28h

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering access panels and is licensed for second-type medical device production, subject to regulatory approval. It demonstrates broad customization and ODM capabilities, CE product certification, and ISO9001:2015 management-system certification. Export orientation is strong, with 90% of sales from exports and six years of export experience. Reported operational strengths include in-stock capacity, written service and complaint-handling procedures, a stated 15-workday lead time in both peak and off-season periods, and 24/7 online after-sales and technical support. Production capacity is supported by the stated ability to complete one 40FT container within three days, but there is no valid manufacturing-capacity contract with related subcontractors. Innovation evidence is limited: one R&D engineer, no new products in the past year, and no available SDK. No cooperation with Fortune 500 companies or popular-brand OEM service is reported.

Supplier typeThe supplier is identified as a limited company whose product scope includes access panels, while its licensed business scope covers second-type medical device production subject to approval. It also has self-operated import and export rights and six years of export experience, indicating an established export-oriented manufacturing business.

CertificationsThe supplier holds CE product compliance certification and an ISO9001:2015 management-system certificate. These certifications provide explicit evidence of product and quality-management conformity, although no broader certification portfolio is stated.

After-Sales capabilityThe supplier states that it provides 24/7 online after-sales service and technical support. Written procedures and followed records are reported for service assessment, corrective and preventive actions, and customer-complaint handling, with service quotations and multiple payment terms available.

Production capacityThe supplier states that its workshop can complete one 40FT container within three days, accepts urgent orders, has in-stock capacity, and reports lead times within 15 workdays in both peak and off-season periods. However, it has no valid manufacturing-capacity contract with related subcontractors, which is a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers full customization, customization from samples and designs, minor customization, and flexible customization, together with ODM services. This provides direct evidence of broad customization capability across customer-provided samples, designs, and original development.

Product Q&A

Q:Are you a manufacturer or trade company?

We are a foreign trading company and a subsidiary of Hangzhou Shunshi Hardware & Machinery Co., Ltd, located in Hangzhou, China, next to Shanghai.

Q:Can you provide a sample?

Yes, We provide 2 samples for each regular size, samples are free except for you will bear the express cost, any special requirements, we can discuss later.

Q:How can I send an inquiry and place order to you?

Please send us your purchase order by email, I will reply to you immediately, I will 24 hours standby.

Q:What is the warranty period?

We provide a 1-year warranty for this product.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.