NCC is a leading global manufacturer of multi-function louvers whose rugged, high-performance products have been used many times around the world.

NCC sand louvers are used in ventilation works.

Transformer/substation sound insulation room, radiator, boiler room

Ventilation louvers for radiators in construction machinery

Air intake air intake in the data center

Water pump room air intake

The vent on the soundproof enclosure

Fan vent

Ventilation system Air intake Air intake for outdoor units such as cooling towers

Rain-proof shutter is a kind of shutter structure used to prevent wind and rain intrusion, it is composed of a plurality of shutter pieces, can effectively block wind and rain, protect the indoor safety and indoor environment.

NCC louvers can be made into sound-absorbing louvers with single or double leaf structures, with a minimum structural height of 850mm. 

Can be made of galvanized steel, stainless steel, or aluminum

NCC's louvers have an energy-efficient aerodynamic design and very low pressure drop characteristics. The robust all-metal construction ensures the long service life of the NCC noise reduction louvers. If required, we can also supply the necessary supporting steel structures and provide comprehensive installation services.

NCC Sandproof Louver Function
1. The integrated design of louvers and dust filters makes it very convenient to disassemble and assemble cotton filters;
2. The blades have a single S-shaped structure and have waterproof and anti sand functions;
3. Louvers and dust filters are made of aluminum alloy material, which will not rust in any harsh environment;
4. A comprehensive solution that integrates rain, water, snow, sand, and dust;
5. Optional installation method: external or built-in (anti-theft design)
Filter cotton can be selected: white cotton or black cotton
Protection level: IP54;
Optional filtration device: initial/medium efficiency
The product thickness is 100mm and 200mm respectively;
Application industries: photovoltaic industry, wind power industry, charging pile industry, shipbuilding industry, air conditioning industry, etc

All our packing with Rubber clip board,don't need to do fumigation.

NCC is a supplier of noise control services and acoustic products. We have developed multiple sets of noise control solutions in various fields such as aerospace, commercial buildings, medical audiometry, industrial engineering, power equipment, subways and tunnels, performing arts buildings, and noise reduction laboratories. We provide customers with electric audiometry rooms, semi anechoic rooms, silent rooms, shielded rooms, listening rooms, fireproof soundproof doors, ventilation silencers, exhaust silencers, and noise reduction louvers Comprehensive professional services and technical support for the design, manufacturing, and installation of cooling tower noise control.

Over the years, NCC has developed into a turnkey supplier of noise control, providing customers with one-stop solutions from concept to completion, including solution consulting, synchronous research and development, construction drawing design, structural design, fluid calculation, air conditioning and electrical system engineering, product manufacturing, installation and commissioning, and testing and acceptance services. With over 70 years of experience in noise control and acoustic engineering, we will provide you with solutions that meet your needs and budget. We look forward to working with you.