Do you provide OEM and ODM services?

Yes, we offer full customization from samples or designs.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, and Western Union.

How quickly will you provide a quotation?

We deliver an accurate quotation within 2 working days.

Ventilation Ducts Usually Close Smoke Exhaust Fire Dampers

Name: Ventilation Ducts Usually Close Smoke Exhaust Fire Dampers
Brand: Beijing Rubble Technology Co., Ltd.
SKU: 2183564712

Beijing, ChinaBeijing Rubble Technology Co., Ltd.

US$400.00

10 Pieces

Product profile

Customization

Available

Surface Treatment

Polishing

Energy Source

Electric Arc

Material

SHCC

Type

Fusion Welding

Transport Package

Steel Pallet

Specification

1800mm

Trademark

Rock Rubble

Origin

China

Production Capacity

5000PCS/Year

Key features

Low MOQ Requirement: Accepts orders starting from just 1 piece.

Extensive Surface Treatments: Offers polishing, epoxy, zinc plating, powder coating, anodizing, and more.

Custom Material & Size: Carbon steel or custom material; thickness above 6mm or customized.

Fast Turnaround: Production time of one to two weeks for low volume orders.

OEM & ODM Services: Full customization available from samples or designs.

12 Years Experience: Specialized in large metal fabrication with high quality and low price.

Comprehensive Services: Includes casting, machining, welding, assembly, and inspection reports.

Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, and Western Union.

Company profile

Customization from Samples3D Software DesignQuality AssuranceHigh Repeat Buyers Choice

Beijing Rubble Technology Co., Ltd.

Beijing, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤5.28h

AI-Powered supplier vetting

SummaryBeijing Rubble Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with a valid import/export license. It reports ISO 9000 and ISO 9001 certification, five production lines, quality assurance, and complaint-handling procedures. The supplier offers broad customization, ODM services, and had new products during the past year, indicating established R&D and product-development capability. It also reports OEM service for well-known brands and in-stock capacity. However, its overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, serves zero stated overseas countries, and has not participated in offline trade shows. Service-capability assessment and corrective-action systems lack written procedures or records. Customer cases are not explicitly documented, so this field cannot be confirmed.

Supplier typeThe supplier is described as both a trading company and manufacturer/factory, specifically Beijing Rubble Technology Co., Ltd., a China-based limited company with six employees and a valid import/export license. This indicates an officially identified entity with both trading and manufacturing classifications, although the limited employee count suggests a relatively small organization.

CertificationsThe supplier reports certification to ISO 9000 and ISO 9001. These are explicit quality-management certifications and support a positive assessment of its certification holding.

R&D capabilityThe supplier reports new products during the past year, ODM services, six-to-ten years of R&D engineer experience, and OEM service for well-known brands. It supports multiple customization modes, although no SDK is available, so the evidence supports meaningful product-development capability with a specific limitation in SDK support.

Production capacityThe supplier reports five production lines, in-stock capacity, and an average lead time of within 15 working days to one month depending on the stated season. It also lists fewer than five quality-control staff and 12 qualified service-capability suppliers, providing some operational evidence, although the available information does not quantify production output.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting a broad customization capability.