4.The fan is balanced on both sides,with low vibration,balance precision level is G2.5.
5.Protection Grade:IP44.
6.Insulation Grade:F.
Why choose us?
1.Reliable quality & Competitive price
2.Large air flow & long life expectancy
3.High speed & large air flow
4.Low noise & high efficiency
5.Ball bearing or sleeve bearing optional
6.Good after-sales services
Application
Company Profile
Shenzhen Hongguan Mechatronics Co.,Ltd. Established in 2010 is specialized in design and manufacture of HVAC ventilation fans and fresh air system. Located in Dongguan CHINA with 25000 square meters plant area.Since es-tablished, Hon&Guan was won many invention patents ,It's main product all comply with CCC CE,UL,ETL,SAA certificate Hon&Guan always adheres to the concept of "quality first,quality for all employees" .won the trust and praise of many users for all over the world.
FAQ
Q: Can this fans made by DC or EC motor?
A: Yes we can make all of our product with DC/EC motor. Details please contact customer service.
Q: Can this fans made with USA/EU electrical standard ?
A: Yes we can make it work at 110V~120V,220~240V. Details please contact customer service.
Q:What kind of certifications does your product have?
A:We have obtained CE,CCC,RoHS,SAA,ETL,UL certifications.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Can we deal with ODM order?
A: Yes, of course, we will arrange R&D team to engage ODM order.