Qingdao Haiang HVAC Equipment Co., Ltd.,

Qingdao Haiang HVAC Equipment Co., Ltd., founded in 1958, specializes in the R&D and manufacturing of gas-fired heating and hot water boilers, condensing boilers, and modular boilers, with an annual production capacity of 120,000 units. In partnership with Italy’s Cozmo Group, the company is committed to delivering international-standard, high-quality, low-carbon, and environmentally friendly gas thermal energy equipment solutions.

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Warmth by Design
Technology in Motion

Hiounce HVAC brings comfort to life through thoughtful engineering and craftsmanship. With intelligent manufacturing at its core, we deliver safety, energy efficiency, and lasting warmth to every home.

21-Layer Safety Warmth
Well Protected

Hiounce HVAC puts safety first. With advanced European technology and local innovation, our 21-layer protection system delivers reliable warmth for homes and commercial spaces.

Welcome to HIOUNCE

Since 1958,
A Global HVAC Manufacturer

0 Yrs
Dedicated to HVAC Since 1958
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Steady Growth in Annual Production

Qingdao Hiounce HVAC Equipment Co., Ltd., founded in 1958, is a high-tech enterprise integrating the R&D, manufacturing, sales, and service of HVAC equipment. Backed by a dedicated R&D team, the company is committed to delivering high-quality HVAC solutions for customers.

  • 1958: Founded as a state-owned boiler factory, marking the beginning of its professional thermal equipment manufacturing journey
  • 1990: Established a strategic partnership with Italy’s Cozmo Group and introduced advanced European technology
  • Today: With an annual output of 120,000 wall-hung boilers, the company has become a leading gas heating equipment manufacturer in China

Qingdao Hiounce HVAC Equipment Co., Ltd. combines European engineering expertise with local market needs to create safe, energy-efficient, and reliable wall-hung boilers. With strong manufacturing capabilities and a professional R&D team, we are committed to delivering more comfortable thermal energy solutions.

  • International Quality: Product performance meets European star-rating standards
  • Efficient & Durable: Internal condensing combustion technology and vortex heat transfer design for greater energy savings and long-lasting performance
  • Smart & Safe: Stepless variable-frequency control for precise temperature stability, with multiple safety protections for peace of mind
Milestones that reflect our strength, growth, and commitment to quality.

Achievment

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Dedicated to HVAC Since 1958
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A Team of 100+ Professionals
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13,600 m² Production Facility
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Annual Output of 120,000 Units
Certified for Safety. Built for Trust.

Certified Quality

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