Energy-efficient air inlet windows help maximize ventilation and save on heating costs
We at YuyunSanhe are aware of clients' needs, finding energy saving solution for better ventilation. Our fresh air intakes are created to allow constant fresh air infiltration while remaining energy efficient. Our windows let fresh air in to help keep your home comfortable & healthy. Furthermore, our Air Inlet windows are designed to be energy-efficient — resulting in reduced utility bills - so it is a cost-effective solution within the residential and commercial markets.
When selecting ventilation equipment, the key is durability. YuyunSanhe Air Inlet Windows Adopts high quality materials, durable to use. All of our windows are engineered for the elements, and everyday use so you know they will last. Whether you're in need of a replacement vent for your current ventilation system or installing windows as part of your job, our dependable, quality products are just what the doctor ordered for concocting those refreshing breezes!

There’s no reason you should or need to struggle with installing and maintaining your ventilation equipment. At YuyunSanhe, you will find air inlet windows that are simple to install and clean. Our windows include crystal clear installation instructions with ease of installation in mind, taking all the guesswork out of your home project! Thanks to our easy-to-use and easy-to-install styles, you can enjoy optimum air quality and airflow without all the hassle or fuss of maintenance.

The quality of the indoor air is very important for a healthy living and working environment. Advanced air inlet window design of YuyunSanhe brings its attention to the Chinese manufacturers. Our windows let the fresh air in and out for improved indoor air quality and when opened help to reduce airborne allergens and dust. With our fresh air system, you can rest assured that your indoor air is pure and clean!

At YuyunSanhe, we appreciate that not all projects are the same, so we make those choices available to wholesale buyers. Whether you need air inlet windows for a residential remodel, or a large commercial construction project, we can customize the configuration to fit whatever requirements your job has. Whether you need a custom size or a special feature design, we partner with our wholesale customers to ensure that our products fit perfectly into what they are building. You can count on YuyunSanhe that all your ventilation requirements will be satisfied.
All fan plates are constructed from hot dip galvanized sheets of 275g/m2, which we directly purchase from "Air inlet window" the most well-known Chinese steel manufacturer. This is not just a guarantee of the quality of our products, but also reduces the cost of production. Mitsuboshi belt is imported from Japan to ensure quality and long-lasting service. Krupp 430BA Stainless Steel blades, with an enormous air volume and great efficiency. No deformation, no dirt, stunning, durable. The 304 2B Stainless Steel Blades can be customized. Belt pulleys and flanges are constructed of high-strength aluminum and magnesium alloy by die-casting, light weight and vibration-free, as well as high strength and no breakage. All components are manufactured using CNC streamlined production, excellent quality control, attractive appearance leading the market. Yuyun Sanhe, Siemens, WEG, ABB, and WEG motors are readily available. The frequency and voltage can be adjusted.
We have a cooling pad production machine that is efficient and automation. The cooling pads we produce are corrugated in a uniform manner, have strong structural strength and are able to absorb water effectively. Corrugated paper is treated to provide excellent structural strength for corrosion resistance, anti-mildew properties and long service life. Water absorption and permeability are excellent with no water drift will ensure that water gets evenly through the entire wall of the cooling pad. The stereoscopic design provides the highest rate of evaporation for heat exchange between air and water. A Air inlet window as per standard, width of 600mm cooling pad requires more than 86 sheets. Frames made of aluminum frames, stainless steel frames, galvanized sheet frame, and PVC frames are all available.
Shandong Yuyun-Sanhe Machinery Co., Ltd. We are the leading domestic manufacturer of equipment for ventilation. Our manufacturing equipment is digitally controlled, and we insist that each error be less than Air inlet window to ensure an absolute interchangeability. We produce 95% of our own parts that reduces production costs, guarantees product quality and sets the standard in the way in cost-performance. We have a super design team with over 20 years of design and production experience. To ensure zero defect rates All products have been developed at every stage of production, from drawing stage to production, from production to drawing, and finally after drawing improvements, to mass production. Our experienced sales staff will help you plan your purchase for you, reduce transport costs and improve profits. And the perfect after-sales service system allows our customers to have no worries.
Air inlet window company is equipped with the latest Feed Silo Production Equipment that is highly precise and automated. The body of the silo is made from 275g/m2 hot-dip-galvanized sheet, while the screws used are 8.8-level high-strength hot-dip galvanized bolts. These bolts are immune to oxidation, corrosion, and high temperatures, and have longevity and are able to withstand severe storms. The silo is comprised of the silo silo lid as well as the mounting ladder and the silo leg. The parts are manufactured using precision molds and advanced laser technology that is completely in line with the drawing design. They are then subjected quality checks in order to make them more consistent and precise.
Sophie Dong
[email protected]
+86-13780857291
Lorna Gao
[email protected]
+86-19806216802