HVAC Air Grille Air Outlet Air Register

A .Single-layer shutter product introduction:

1. Product material: aluminum alloy.

2. Product structure: single-layer grille tuyere.

3. Product features: The blades can be rotated and the angle of airflow can be adjusted.

4. Accessories can be added: air volume regulating valve, filter screen.

5. Frame size: 20mm, 30mm.

6. Neck size: match the design size.

B.Precautions for the construction and installation of the tuyere

1. Check the mechanical properties of the tuyere before installation.

a. The movable parts of the tuyere are required to move freely, with uniform damping, and without jamming and loosening.

b. Products with adjustable or detachable guide vanes require convenient and reliable adjustment and disassembly, and no looseness after positioning.

2. The external decorative surface of the tuyere should be flat, the blades should be evenly distributed, the color should be consistent, and there should be no obvious scratches and indentations.

Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd is located in Shuangxin Industrial Park, Huaidu Road, Tongbai County, Nanyang City, Henan Province, China. It is a high-tech enterprise integrating design, manufacturing, R&D, production, and sales.t is China's national key anti-epidemic material guarantee enterprise, AAA grade credit enterprise, designated production enterprise by the Ministry of Public Security Fire Products Conformity Assessment Center, Henan Province Science and Technology SMEs, Henan

Province Epidemic Prevention and Control Key Guarantee Material Manufacturers, and China Fire Protection Association, China Chamber of Commerce Intellectual Property Branch, China Refrigeration Industry Alliance, Henan Construction Association, Henan Refrigeration Society, Henan Environmental Protection Federation, Henan Fire Protection Association, Zhengzhou Purification Association, Zhengzhou Construction Association, and other member units, it is Nanyang City Enterprise Technology Center, Ventilation and Water Supply Equipment Research Center recognized enterprises and won the honorary title of "Return to Entrepreneurship Excellent Enterprise" in Nanyang.

Shuangxin Company "based on the Central Plains, lays out the whole country, and faces the world". Its products are distributed in 31 provinces, municipalities, and autonomous regions across the country, and distribution centers and offices have been established in Taiyuan, Hefei, Wuhan, Xi'an, Xining, Lhasa, Lanzhou, Yinchuan, Chengdu, and other places. Shuangxin Company is qualified for self-supporting import and export trade. Some products have been exported to Australia, Russia, the United States, South Korea, Laos, Vietnam, Myanmar, Kuwait, Saudi Arabia, Serbia, Uzbekistan, Myanmar, Iran, Egypt, Mongolia, etc. Countries and regions.

During the 2019 new crown pneumonia epidemic, the purification and fire smoke exhaust products produced by Shuangxin Company successively assisted in the construction of Wuhan Huoshenshan Hospital, Wuhan Leishenshan Hospital, Wuhan Fangcai Hospital, Beijing Ditan Hospital, Tianjin Infectious Disease Hospital, etc. More than a dozen hospitals have been awarded the honorary title of "National Anti-epidemic Material Guarantee Enterprise" by the National Development and Reform Commission.