
GMUSEM is an established enterprise with extensive expertise in providing advanced ventilation systems engineered to fulfill all ventilation requirements. Our offerings are characterized by superior craftsmanship, optimized performance metrics, and adherence to European and global standards for energy conservation, durability, and security, as validated by accredited certifications and successful implementations worldwide. We are dedicated to developing products through ongoing innovation and refinement, ensuring they consistently satisfy the expectations of even the most discerning clients.
Since its establishment over 15 years ago, our company has undergone remarkable evolution and expansion, transforming from a modest manufacturing operation into a globally recognized leader in ventilation solutions. Today, GMUSEM’s industry leadership is reinforced by substantial production capacity.
Our core mission is to "create excellent quality of life, stability exceeds everything, innovation never stops". In the future, GMUSEM will focus on "smart environmental health" as the core breakthrough point, creating a green, energy-saving, healthy and comfortable living environment for our clients.
Jiangsu Gmusem Ventilation System Manufacture Co., Ltd. dedicated to the design, R&D, production, and sales of ventilation system and fire smoke exhaust fan. We are committed to improving indoor air quality, enhancing building energy efficiency, and providing intelligent and customized ventilation solutions for our clients.
Our company has obtained ISO9001, ISO14001, ISO45001, as well as CE, ROHS, LVD, EMC, EPR, China CCC certification.

The corporation maintains a fully integrated manufacturing cycle and operates state-of-the-art machinery. The organization engages expert professionals who transform ventilation concepts from design blueprints into finished advanced products on the assembly line. Every department functions with precision through the application of Lean Manufacturing principles.
The manufacturer annually produces approximately 50,000 fans, nearly 3,000 units of industrial ventilation systems, and more than 2,000 supply and exhaust units, along with air handling systems. The company’s ERV product portfolio comprises over 3,000 different models tailored for diverse industries, customer segments, and global markets.

A key driver of GMUSEM’s success is innovation. The company integrates cutting-edge technological solutions across all production phases, ensuring products that exceed customer expectations. For Vents, innovation means a comprehensive approach—leveraging industry expertise, global best practices, and cutting-edge technologies in ventilation equipment manufacturing.
Each year, the company enhances and upgrades its product lines in line with market trends and customer insights. By prioritizing customer demands and embracing continuous innovation, Vents maintains a leading position in the global ventilation market and actively influences its evolution.

GMUSEM pioneers the global market in sustainable energy solutions. Through Vents' innovative offerings, users can drastically cut operational costs for ventilation systems. A standout example is our advanced fan systems, featuring premium EC motors that deliver unmatched energy conversion rates and acoustic quietness. These EC-driven solutions set new benchmarks for smart ventilation design, meeting rigorous modern standards for energy optimization and precise airflow management.
The integration of diverse heat exchanger technologies in ventilation systems enables thermal retention during winter months and cooling efficiency in summer, while slashing heating and AC expenditures. Select Vents models incorporate heat pump systems, which harness geothermal energy to maximize cost savings.
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