This video distinguishes the real difference between the "Integrated Protection Integrated Ventilation Filter Window" produced by Huaxinfengfeng and the general ventilation shutters on the domestic market through field experiments. Ventilation windows that can be both waterproof and windproof on the same structural module are unique in China. The core technology of Huachuang's ventilation filter window can achieve an IP65 protection level. No matter from which perspective the water and sand test is carried out, water and sand can be perfectly isolated and good ventilation can be achieved!
Brand strength precipitation Independent research and development production
· Huaxinfeng has a group of experienced and skilled technical teams. The company uses a professional management standard process to make every detail of the product complete.
· A technology-oriented enterprise with independent intellectual property rights in the fields of comprehensive protective ventilation, heat dissipation and air filtration
· Has provided high-quality ventilation protection products to Fortune 500 companies including: CRRC, CIMC Marine, Huawei, etc.
Honored and crowned products won patent certificates
· Huaxinfeng invests a large amount of funds each year for research and development, so that products comply with national standards and match international quality.
· The company has more than 20 utility model patents, more than 10 appearance patents, quality inspection reports and protection grade certificates.
· The company's "integrated, modular, integrated" ventilation filter window products have filled the technical gaps at home and abroad
Tailored to your needs
· Professional fresh air technical consultants, providing professional ventilation solutions according to the different needs of customers.
· Can be customized products, tailor-made suitable ventilation equipment according to different needs of customers.
· The company's main products are: integrated protection (waterproof, moisture-proof, sand-proof, fire-proof, insect-proof, anti-theft) integrated ventilation filter window, self-hanging wind shutters, air-water separation filter windows (Salt fog, condensation modification), air filter (window), telescopic air duct, fan, fresh air system, etc.
Comprehensive pre-sale and after-sales service, escorting applications in various industries
· Product application industries include, but are not limited to: outdoor (inside) integrated cabinet manufacturers, gas and electricity box manufacturers, equipment container manufacturers, logistics and transportation box manufacturers, wind power stations, photovoltaic power stations, ship production, and clean rooms and many more
· Pre-sale: one-to-one guidance, professional ventilation system designer, providing suitable ventilation system solutions for different industry needs
· On sale: senior construction team to ensure production quality, timely feedback on production progress, and reasonably arrange the supply cycle
· After-sales: 7 * 24-hour online customer service is available online at any time to answer your questions in a timely manner
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