Multiple HVAC System and Innovative Engineering Solutions.

ABOUT US

YONGSHENG in brief

Jiangsu Yongsheng Air Conditioner Co., Ltd is a leading specialist in the research, development, design, manufacturing, engineering installation, commissioning, and maintenance of specialized marine and offshore air conditioning products.

Since 1988, Yongsheng has been a pioneer, developing China's first domestically produced marine air conditioning unit, which successfully replaced imported alternatives and revolutionized maritime climate control. Our unwavering commitment to scientific and technological innovation, talent development, and strategic partnerships drives us to be the recognized expert in specialized air conditioning, creating ideal environments for unique and challenging spaces, and leading the industry.

Our robust intellectual property portfolio includes 14 invention patents and 54 utility model patents, with many products earning prestigious national and provincial awards. We meet stringent international standards, holding certifications like American ASME, various explosion-proof ratings, and approvals from major classification societies (e.g., ABS, DNV, BV). Our cutting-edge solutions are trusted globally across diverse sectors, including aerospace, marine, offshore platforms, and chemical industries, with exports to over 20 countries and regions worldwide.

For over three decades, Yongsheng team's relentless dedication has been guided by our ethos: "Keep Going Forward, Develop As Sunrise." Our core values of "Integrity, Professionalism, Harmony, and Innovation" drive our commitment to continuous growth, market leadership, and social contribution. We look forward to embracing new opportunities, accelerating development, and building a prosperous future, firmly believing that "Integrity builds great achievements, and Innovation opens up the future."

Company profile video

Multiple HVAC System and Innovative Engineering Solutions.

Company Heritage

The following are the key development milestones of the company since its establishment in 1988:

1988

Upon its establishment, company pioneered China's first marine chilled water units, packaged air conditioners, refrigeration systems, and air handling units (AHUs). These innovations successfully replaced imported equipment, ushering in a new era for marine air conditioning in China.

1990

To date, Yongsheng has equipped over 100 vessels with more than 2,000 specialized air conditioning units.

1993

Our expertise has contributed to the drafting and formulation of national industry standards for air conditioning products.

1998

As industry leaders, we introduced cutting-edge equipment like military-grade liquid cooling devices, electronic cabinet circulating cooling systems, and comprehensive environmental control solutions.

2000

Specialized water chiller and refrigeration equipment from our company is deployed in China's nuclear submarine program.

2003

We consistently provide advanced thermal control solutions for lunar exploration satellites and space launch missions.

2009

Beyond our partnership with PETROBRAS, our air conditioning solutions are extensively provided to a diverse international customer base, signifying our substantial global market reach.

2010

Our partnership with MODEC commenced with the provision of their first air conditioning system solutions.

2009–2017

Successfully delivered E-house HVAC systems for PETROBRAS's P58-P71 project series.

2010–2019

Successfully delivered E-house HVAC systems for MODEC MV23~MV34 project series.

2016

The world's leading offshore drilling service provider—Transocean selected YONGSHENG as air conditioning system supplier for the most advanced drilling ship—"Deepwater Titan"、"Deepwater Atlas".

2018

We cooperated with YINSON to provide E-House explosion-proof air conditioning products in HELANG FPSO for the first time.

2020

Cooperated with YINSON again by providing air conditioning products for the Anna Nery FPSO.

2021

Began to supply products for the SBM Mero2 project, opening the prelude of developing strategic products for 10-billion grade customers.

2021

Began to supply products for the SBM Mero2 project, opening the prelude of developing strategic products for 10-billion grade customers.

2024

Successfully delivered special HVAC system for SBM mero4 FPSO E-House project.

2025

Formed a cooperative relationship with OceanSTAR after PTSC LDV FSO project.

We are committed to excellence in everything we

20+

1998

64

Country

Establish

Patent

Our cutting-edge solutions are trusted globally across diverse sectors, including aerospace, marine, offshore platforms, and chemical industries, with exports to over 20 countries and regions worldwide.

Global Sales Network

The company has a strong intellectual property portfolio, including 14 invention patents and 54 utility model patents, and multiple products have won national and provincial authoritative awards.