Can the chimney height be customized?

Yes, the height depends on the building's height. We tailor the design to meet clients' needs and architectural requirements for effective exhaust.

What certifications do your products have?

Our chimneys have CE certification and we are familiar with various design codes such as EURO and CICIND.

HVAC System Round Duct Fittings Elbow Bend Tee

Name: HVAC System Round Duct Fittings Elbow Bend Tee
Brand: Suzhou Rainbow Environmental Equipment Co., Ltd.
SKU: 1920702936

Jiangsu, ChinaSuzhou Rainbow Environmental Equipment Co., Ltd.

Negotiable

100 Sets

Product profile

Customization

Available

Usage

for Manufacture

Certification

Model NO.

Commercial chimney

Transport Package

Water Proof Cover

Specification

CE, V2 by TUV Germany

Trademark

Rainbow

Origin

Suzhou, Jiangsu Province, China

HS Code

73269090

Key features

Premium Material Options: Made from SUS304 or 316L stainless steel for excellent anti-corrosion resistance in harsh environments.

Customizable Thickness: Thickness ranges from 0.8 to 1.5mm, tailored to ensure structural stability and durability.

Tailored Height Design: Height is customized based on building requirements to ensure effective smoke and fume exhaust.

CE Certified Quality: Products hold CE certification, meeting international design codes such as EURO and CICIND.

OEM & ODM Services: Manufacturer provides full OEM and ODM services for customized industrial chimney solutions.

One-Stop Service: Comprehensive services including design, production, installation, and after-sales support.

Global Project Experience: Exported to Vietnam, New Zealand, Madagascar, and more with 30 years of industry experience.

Multiple Production Bases: Four factories in China ensure fast delivery and professional production capabilities.

Company profile

Suzhou Rainbow Environmental Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.16h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummarySuzhou Rainbow Environmental Equipment Co., Ltd. is a China-based supplier established in 2009, with stated experience in chimney and pipe manufacturing. The available information describes eight production lines, a 21,019 m² manufacturing area, stated output of 1,000,000 sets of stainless and carbon steel pipes, and export markets spanning domestic sales, Europe, Australia, and North America. The supplier reports ISO9001:2015 and ISO14001:2015 certification, 142 national patents, laser-welding and TED technology, and a quality-control team of 21–30 staff. Evidence also indicates products sold in multiple overseas markets. However, the records contain inconsistent company names, business classifications, facility sizes, and production-capacity figures. After-sales processes, financial credibility, and customization capability are not sufficiently documented.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, plus unspecified additional certifications. These stated management-system certifications support quality and environmental-management capability.

R&D capabilityThe supplier claims 30 years of research-and-development, production, and sales practice, 142 national patents, five years of R&D-engineer experience, and use of TED and laser-welding technology. These are explicit indicators of engineering and innovation activity, although the records do not independently validate the claims.

Production capacityProduction capability is supported by eight production lines, a stated 21,019 m² manufacturing area, reported output of 1,000,000 sets of stainless and carbon steel pipes, and claimed monthly capacities of 58,000 pieces or 30,000 sets. Because the facility-size and capacity figures conflict across slices, capability is evidenced but not consistently quantified.

Client casesThe supplier reports sales or export coverage in domestic markets, Europe, Australia, North America, the USA, Germany, Japan, Korea, Italy, the Netherlands, Denmark, and South Africa. These destinations indicate international market experience, but no named customers, project references, order examples, or independently verifiable case studies are provided.

Product Q&A

Q:Why Choose Rainbow Environmental Equipment?

Since 1993, we have 30 years of experience with numerous international projects, including erecting a 135-meter-high self-standing steel chimney in 2021.

Q:What is the delivery time for orders?

We have four production bases in China (Suzhou, Chengdu, Nantong, Tianjin) with professional personnel and equipment to complete solutions in the shortest time.

Q:Which port is nearest to your plant?

The factory is located 147 km from Shanghai Yangshan Pier, 18 km from the airport, and 16 km from the high-speed railway station.

Q:Are you a manufacturer or a trading company?

We are a manufacturer providing OEM and ODM services, with factories in Suzhou, Tianjin, Chengdu, and Nantong.

Q:What materials are used for the chimney system?

We use SUS304 or 316L stainless steel, chosen based on anti-corrosion requirements to ensure prolonged usage in harsh environmental conditions.

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HVAC System Round Duct Fittings Elbow Bend Tee