Hairun Energy-saving

Company Introduction of Chongqing Hairun Energy-saving Technology Joint-stock Co., Ltd.
—— Medical-grade ventilation and environmental control expert, a leader in building environment technology ——

I. Who We Are? —— A dedicated enterprise with over twenty years of deep industry experience
Chongqing Hairun Energy-saving Technology Joint-stock Co., Ltd. is a high-tech enterprise and a "Specialized, Refined, Distinctive and Innovative" little giant enterprise, focusing on the fields of [healthy air, low-carbon energy saving], with [energy-saving technology and product R&D, manufacturing, and sales] and [system integration and services] as its core.
Founded in 1999 and headquartered in Chongqing Liangjiang New Area, after more than twenty years of steady development, we have grown into a leader in the domestic building environment technology field. We are not only technological innovators, but also steadfast guardians and enablers of "healthy, comfortable, energy-saving" building environments.

II. Our Mission and Vision —— Technology empowers, defining the future environment
Corporate Mission: Let the world breathe healthily
Corporate Vision: To become a leading air environment technology service provider.
Core Values: Professionalism, Innovation, Integrity, Win-Win

III. Our Core Business —— Dual-wheel drive, leading industrial transformation
With top-tier technology and products as our cornerstone, we have built two core business segments, serving key areas of the national economy:
1. Smart Five-Balance Technology System —— Redefining high-end healthy environments
We have successfully transformed our medical-grade clean ventilation technology, which has served over 1,000 top-tier hospitals nationwide, into the civilian high-end sector. Our "Smart Five-Balance System," through precise control of space temperature balance, humidity balance, oxygen balance, purification balance, and quietness balance, provides one-stop solutions from design, products to installation and operation & maintenance for high-end residences, hospital wards, wellness hotels, technology parks, etc., setting a new benchmark for healthy living environments.
2. Digital Energy-saving Smart Ventilation and Environmental Control System —— Empowering green and sustainable urban development
Closely following the national "dual carbon" strategy, we provide core support for urban renewal and energy-saving renovation of public buildings. Through the close integration of core equipment such as "high-efficiency energy-saving fans (digital smart fans)" with the "Hairun Digital Air Butler" cloud platform, we provide customers with services including Energy Management Contract (EMC), system renovation, and managed operation & maintenance, having successfully helped numerous schools, hospitals, and office buildings achieve 30%-75% energy consumption reduction, making us a reliable partner for urban green and low-carbon transformation.

IV. Our Strength and Honors —— Professionalism builds the brand, strength wins trust
Technology R&D: We possess a municipal enterprise technology center and a CNAS-certified laboratory, have participated in the formulation of multiple national and industry standards, and have accumulated over 200 national patents and software copyrights.
Brand Honors: We have received multiple prestigious honors including national "Specialized, Refined, Distinctive and Innovative" little giant enterprise, China Well-known Trademark, and National Intellectual Property Advantage Enterprise.
Benchmark Cases: Our products and systems are not only widely used in major domestic key projects, but have also performed excellently in national major projects such as Olympic venues and Huoshenshan/Leishenshan hospitals, demonstrating the company's technological strength and social responsibility.

V. Our Talent Philosophy —— Embracing all rivers, nurturing talents
At Hairun, we firmly believe that talent is the company's most precious asset. We are committed to providing every striver with:
Broad growth platform: In a golden track, participating in cutting-edge projects, working with top industry experts.
Comprehensive incentive mechanisms: Competitive compensation and benefits, diversified career development channels, as well as project dividends, equity incentives and other shared achievement plans.
Upward corporate culture: Advocating "striver-oriented," creating an open, equal, positive, and innovative organizational atmosphere, allowing outstanding talents to stand out.

Join Us! Join hands with Hairun, create greatness together!
We are looking for companions who hold dreams and aspire to change the world with technology. Whether you are a technical expert, marketing elite, or management talent, there is a broad world here for you.
Hot Positions:
Chief Digital Officer (CDO)
City Partner Recruitment Director
General Manager of Smart Five-Balance/Digital Fresh Air Business Unit
Cloud Platform Architect
Digital Fan R&D Expert
Digital Marketing Director
Regional Marketing Manager