20+ Years Commercial & Industrial HVAC Manufacturing · Global Shipping
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Concealed Fan Coil Units for Reliable, Efficient Climate Control

Durable, customizable, and whisper-quiet solutions for hotels, offices, hospitals, and more.

Air Flow 340–2380 m³/h

Customizable Comfort

Cooling Capacity 1.8–12.85kW

Handles Any Space

Ceiling Concealed

Save Floor Space

SongXin HVAC - Certification & Compliance
CERTIFICATION & COMPLIANCE

Building Trust with SongXin HVAC

At SongXin HVAC, our certification and compliance framework is designed to clear regulatory hurdles, ensure safety in high-stakes environments, and meet the unique requirements of your project.

Backed by over a decade of expertise, we navigate complex regulations so you don't have to. Every product is rigorously tested and certified to the world's most demanding benchmarks.

The result? Seamless integration, assured safety, and long-term reliability wherever your project takes place.

Certified Excellence: Meeting Global Standards

Our products are backed by authoritative certifications, reflecting our commitment to quality, safety, and environmental responsibility:

ISO 9001:2015

Quality Management

Consistent manufacturing across our four production bases ensures reliable, high-performance HVAC systems every time.

ISO 14001:2015

Environmental Management

Sustainable materials and energy-efficient designs can cut your operational footprint by up to 20%.

CE, RoHS, AHRI, 3C, CRAA

Global Standards

Proof of compliance with European, environmental, and HVAC performance standards, ensuring suitability for global markets.

GMP/ISO for Cleanrooms

Pharmaceutical Grade

Meets strict requirements for pharmaceuticals and electronics manufacturing, supporting cleanroom-grade air handling.

EN 13501-1, GB 8624, UL 94

Fire Safety

Fire-resistant materials for hospitals, exhibition centers, and explosion-proof zones.

Industry Standards

Comprehensive Compliance

OSHA, ASHRAE, EN standards ensuring complete regulatory compliance across all markets.

Our Comprehensive Compliance Process

1

Industry-Specific Standards

From OSHA for industrial hygiene to ASHRAE and EN for energy efficiency, our systems comply with regulations for data services, healthcare facilities, and military warehouses.

2

Traceable Documentation

We provide detailed test reports, material certifications, and audit-ready records, simplifying compliance verification for your projects.

3

Global Applicability

With exports to over 40 countries, our certifications support seamless integration in diverse markets, addressing concerns about varying regional requirements.

Our compliance processes address the unique needs of international HVAC markets, ensuring your projects meet regulatory demands without delays.

Trust & Excellence

Why Choose SongXin HVAC

Technical Research and Patents
01

Proven Authority

Over 100 patents and collaborations with institutions like Shanghai Jiao Tong University validate our technical expertise.

100+ Patents
University Partnerships
Global Presence and Certifications
02

Global Reliability

Certifications like ISO 9001, CE, and AHRI ensure our products meet the needs of clients in 40+ countries, from municipal complexes to temporary event spaces.

40+ Countries
Global Standards
Customer Service and Documentation
03

Customer-Centric Assurance

Transparent documentation and compliance with GMP, ATEX, and fire safety standards address your concerns about regulatory hurdles and safety.

Transparent Process
Safety First
Sustainable HVAC Solutions
04

Sustainable Solutions

Our RoHS and ISO 14001 certifications reflect our commitment to reducing environmental impact, aligning with your sustainability goals.

Eco-Friendly
20% Less Impact

Ready to Deploy Certified Solutions?

Contact our team today for a free consultation or to review our certification documentation. Let SongXin HVAC deliver compliance and performance you can trust.

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Certified Excellence