When you want to control the temperature in a large building such as a factory or a big office, you use what are known as HVAC systems. HVAC is an acronym for heating, ventilation and air conditioning. To ensure that these types of these systems function properly and are energy efficient, we employ PU FOAM panel ducts. Our company Haohai deals in the production of these PU panel ducts. They also help the warm or cool air circulate smoothly in the building.
PU panel ducts are wonderful as they help to conserve energy. That means the building requires less electricity, and that saves money. Haohai uses special materials to make these ducts, which help to keep the air inside at the correct temperature. This is especially nice for large spaces that want to keep those energy bills down! Save money on heating and cooling costs with PU panel ducts from us.
One of the great things about our PU panel ducts is their excellent temperature control. The trick is in the insulation. Insulation is basically a nice, warm blanket for the ducts; it helps keep the air inside at the temperature you are keeping your thermostat at. This is extra important in areas where it can get really hot or very cold. Other than that, with the help of Haohai PU panel ducts, You are content that you lose no more heat / cool air.

PU panel air ducts are not only good for saving energy and adjusting temperature, but they are also sturdy and long-lasting. This is especially great for work locations, as those can be rather severe environments. Unlike the competition, Haohai ducts are also designed for durability, so companies don’t have to constantly replace them. This can be an enormous hassle and save you quite a bit of money over time.

One other nifty feature of Haohai’s PU panel ducts is that they are extremely simple to install. We are aware how important is a time and apply the well known principle of time is money, so we developed our ducts to be fitted in no time and without no problematic. In this way, companies can have their HVAC systems up and in working order as soon as possible, headache-free.

All buildings are unique and have unique HVAC needs. Which is the reason why here at Haohai, we provide bespoke PU panel ducts. Whether it’s a large or small project or one that has unique needs, we can custom make our ducts to suit. This modularity ensures that all customers have exactly what they need for their particular use case.
Our pu panel duct is thorough and attentive Our customer service team is qualified to resolve customer's problems The well-known customer service system and technical support enable us to offer a flawless service
We offer a range of products like Duct Panels, PU Foam Stonefix adhesive foam Polystyrol spray adhesive, pu panel duct Adhesive Foam and aerosols for personal car care, personal care home care, auto care. We are now making OEM products for many well-known companies around the world.
Haohai established in the month of August 2000 has continued to maintain its fast and steady growth trend It is also a "Advanced Enterprise and Civilized Unit for technological innovation" and has received pu panel duct accreditation for its quality system Our products are of stable quality because we have a reliable quality management system and advanced equipment as well as a skilled and experienced staff
Our products are produced using most pu panel duct materials They surpass their competition in terms of strength and performance They are highly trusted by both domestic and foreign customers