Invisible protection. Continuous self-cleaning.
Nano Self-Cleaning Coating Specialist
Keep buildings looking new while cutting long-term maintenance costs.
Feibo uses photocatalytic and nano-catalytic technology so surfaces clean themselves with nothing but sunlight and rain.
Proven on facades, sculptures, glass curtain walls, solar panels and painted surfaces — indoors and out.
About us
Nano self-cleaning materials and turnkey application services
We develop functional nano coatings that keep building facades, solar panels, glass and indoor spaces clean for years — a lower-maintenance, greener way to protect surfaces.
Hunan Feibo Environmental Technology Co., Ltd. is a national high-tech enterprise focused on the research, production and application of self-cleaning materials, serving customers worldwide with professional products and complete solutions.
Based in the Central South University Science Park, we work closely with research teams at Central South University, Hunan University and Central South University of Forestry and Technology, turning laboratory results into industrial products.
Guided by innovation, quality and green development, we keep extending nano materials into new applications: building facades, photovoltaic modules, glass curtain walls and indoor environments.
As a nano-coating system provider, Feibo combines new materials, processes and technology to deliver high-performance, low-maintenance and sustainable surface protection for building-material suppliers, contractors and facility-maintenance companies.
Main products and services: photocatalytic self-cleaning coatings, anti-soiling coatings for solar glass, facade renovation, thermal-insulating glass coatings, indoor air-purifying coatings and antibacterial surface treatments.
Product range.
Feibo supplies both hydrophobic and super-hydrophilic nano self-cleaning coatings for facades, glass, painted surfaces, solar panels, concrete and more. Once applied, surfaces stay clean under natural sunlight and rain — with long-term durability.
A transparent coating designed for glass. Rain alone washes away dust and grime, cutting cleaning frequency and cost.
Super-hydrophilic surface that stops soiling, improves light transmission and raises power output — built for long-term solar O&M.
For painted surfaces: prevents fading and staining, activates self-cleaning under light, and greatly extends the life and appearance of the finish.
Made for stone facades. Rain and natural elements break down and wash away pollutants, keeping stone looking new while lowering maintenance costs.
An indoor functional coating that continuously breaks down harmful gases and odours for cleaner, healthier air.
Applied inside air-conditioning systems to stop bacteria and mould, protect efficiency and keep indoor air safe.
Where our coatings work
Building facades
Self-cleaning, fewer cleanings
Pollutants do not stick; sun and rain break down the rest.
→ For: stone, tile, concrete
Glass curtain walls
Anti-static, dust-repellent
Blocks dust and oily grime; far less rope-access cleaning.
→ For: high-rise curtain walls, glazing
Solar panels
More light, higher yield
Keeps dust off the glass so modules generate at full efficiency.
→ For: ground, rooftop and floating plants
Painted surfaces
Fade-resistant, longer paint life
Protects against UV and pollution; keeps colours bright.
→ For: coated steel, metal panels, spray finishes
AC heat-exchanger fins
Antibacterial, anti-fouling
Silver ions stop bacteria and fouling on the fins.
→ For: central, residential and industrial AC
Indoor air purification
Clean, odour-free air
Breaks down formaldehyde, odours and bacteria continuously.
→ For: offices, hospitals, hotels, schools
Our factory and laboratories
Advanced self-cleaning materials lab
Feibo runs joint R&D with the self-cleaning materials teams at Central South University, Hunan University and Central South University of Forestry and Technology, bringing advanced materials and complete system solutions to market.
We currently operate two university–industry joint laboratories, turning research into industrial products fast.
Proven across industries
Clean-surface solutions for many sectors
Feibo self-cleaning coatings are in large-scale use across construction, rail transport, solar energy and HVAC, on a wide range of surface materials — helping customers cut maintenance costs.
Innovation strength in nano coatings
Patented self-cleaning core technology
Feibo’s R&D team of professors, PhDs and post-doctoral researchers keeps pushing self-cleaning technology forward and holds a number of core patents — a long-term commitment to innovation and industry leadership.
We have invested RMB 8 million in in-house R&D and filed 5 invention patents and 2 utility-model patents with the China National Intellectual Property Administration.
Certified as a National High-Tech Enterprise in 2021; selected for Hunan Province’s “Lotus Tip” talent programme in 2022 and “Little Lotus” talent programme in 2023; selected for the China Association for Science and Technology Young Talent Think-Tank programme in 2024.
Honours and certifications
AAA-rated credit enterprise
Feibo focuses on the research and industrial application of self-cleaning materials with the mission of “improving living environments through technology”. For its innovation and service quality, Feibo was awarded the title of AAA Service- and Credit-Rated Enterprise — recognition of its leading position in the industry and the trust of its customers.
Frequently asked questions (FAQ)
Feibo specialises in nano photocatalytic self-cleaning coatings and nano catalytic coatings.
They are widely used on building facades, glass curtain walls, solar panels and painted surfaces.
The coatings are transparent and invisible; they use sunlight and rain to keep surfaces clean and extend the life of buildings and equipment.
Photocatalysis:
Nano particles in the coating (usually titanium dioxide, TiO₂) are activated by light and generate free radicals that break down organic dirt and pollutants.Super-hydrophilicity:
The surface becomes hydrophilic, so rain no longer beads up but spreads into a thin film that washes dirt and dust away.Self-cleaning:
Photocatalytic breakdown plus super-hydrophilic rinsing keeps the surface clean using nothing but rain or humidity.Long-term protection:
Beyond cleaning, coatings can add antibacterial, UV-protection and air-purifying functions.
Feibo coatings are transparent thin films and do not affect the original appearance.
Some surfaces gain a slight increase in gloss, but the change is negligible.
The main effect is a surface that stays clean and looks better for longer.
Yes. Feibo coatings break down harmful pollutants and VOCs in the air into harmless substances, reduce the need for chemical cleaning, extend building life and lower maintenance costs.
Feibo coatings are versatile and work indoors and outdoors:
Building facades
Glass curtain walls
Solar panels
Sculptures and public facilities
Painted metal and other decorative surfaces
Feibo supplies coating products and provides professional application services.
Most customers choose to have us apply the coating to guarantee quality and warranty.
We are also looking for B2B partners to bring nano self-cleaning coatings to new markets together.
Partner with us
Contact Feibo's expert team for a self-cleaning coating solution tailored to your project — cleaner, more efficient and longer-lasting buildings and solar plants.
Get your tailored solution
Whether you are a wholesaler, distributor, contractor, developer, engineer or designer, or an asset manager, Feibo builds solutions around your project and your business.
Every project is different. Feibo nano self-cleaning coatings help yours achieve a step change in durability, appearance and maintenance efficiency.