Company NameSKETCH.co.,LTD.

SKETCH Business Manegemennt.co.,LTD

Date of Establishment

Februrary 1989,

May 2024

Capial50 million yen

6 milion yen

CEOYasuhiro Shimada

Head Oﬃce

3rd ﬂoor,Chako Paper Building,
2-25-10,Asakusabashi,Taito-ku,Tokyo 111-0053,Japan
TEL: +81(3)5825-6503
FAX: +81(3)5825-6504
URL: h�ps://www.sketch-english.com , h�ps://www.pro-support.shop/

Domes�c clients

about 100 domes�c Distributors in JapanAﬃlitared company

SETUDEN ECO shop.Co,.LTD

Over-sea salesperformance

It has been selling 30 countries so far.

BusinessDevelopment and manufacturing nanotechnology coa�ng and highlyperformance paint for promo�ng SGDs.
1. IRUV cut coat H-SC,SP；By applying a coa�ng with a roller, theperformance of window glass is improved to 80~90% IR cut and99% UV cut.
2. Super Glass Barrier；An�-sta�c, Super Hydrophilic Self-Cleaning
coat for an�-fouling performance for exterior of exis�ng building,service vehicle and so on.
3. MK Clean Coat, Air Refresh, Air Clean Light Coat, Clean Air GuardSP; Deodorizing, An�-mold, An�-bacterial, (photocatalyst) coat forindoor space, interior materials
4. Rust Shield & Thermo ECO Shield; primer with an�-rust & Heat
Cut, Thermal insula�on paint for outdoor unit.
5. Solar Self Maintenance Coat CNT & Solar Heat Dissipa�on coat;An�fouling performance & Heat Dissipa�on performance.

Sketch Co. Ltd: Excellence in Nanotech Coatingoﬃcial websiteh�ps://www.pro-support.shop/h�ps://www.sketch-english.com

Japan's most advanced nanotech product manufacturer
with the world‘s No. 1, high performance, multi-functionality, and low cost.

Anti-Heat nano-coating for window glass:Window glass hear,UV rays, condensation problems

IRUV Cut Coat H-SP/H-SC
20% to 30% reduction in air conditioning costs by thermal insulated coating on window glass of existing buildings = CO2 emission reduction byenergy saving effect. Sketch has developed a liquid insulation glass coat that can be easily coated on window glass with a roller. It improves theeffect of infrared rays cut rate of 80% or more and ultraviolet rays of 99% or more just by coating on existing window glass. Durability is 15 years,On the contrary, general window film is 5 to 10 years durable. It lasts much longer than window film. It is the only one in the world that can be easily
applied to window glass by roller application;, so anyone can learn coating techniques by online or offline training. Sketch's IRUV cut coat occupies
80% of the market share in Japan and is an energy-saving product with a sales record all over the world. In Japan, we successfully applied 1000 or
more of chain stores during 2019~2022 in Japan.
After

BeforeAnti-Fouling, Anti-Static, Super Hydrophilic Self-Cleaning Coat : Dirt problem on the exteriorSuper Glass Barrier（Anti-dust ）,Clean Self Coat CNT (for outside window glass)Rou�ne Maintenance costs 50%~Cut

VLT 86%, IR Cut 37%,
UV Cut 26%

Roller Application

VLT 75%, IR Cut 91%,
UV Cut 99.4%

Rust Proof, Anti-heat painting for the Surrounding Outdoor unit of chiller and Air-conditioning

Rustshield（Anti-Rust）& Thermo ECO Shield（Anti-Heat）＆Super Glass Barrier（Anti-dust ）Developed Rust shield + Thermo ECO Shield + Super Glass Barrier= Triple
Guard coating application system that reduces air-conditioning costs by15%
or more annually by applying rust-proof, heat-insulating, and antifouling coats
for corrugated metal roof, outdoor units and their surroundings.Generally,Rust-Proof Market, Heat-Shielding Market, Anti-fouling Market are all different
business. If Customer wants to solve 3 problems of them once, It will be hugecost because each solutions are conducted by each special painting applicator
companies.On the contrary, Customer can't request one applicator company
to solve 3 problems once by low cost. But Sketch can solve problem to supply
low price due to develop each products by one company. It means Applicatorthat bought products from Sketch can suggest low application cost for thecustomer. Our Application Target is outdoor unit and surroundings installed onfood market like Franchise Super Market for example because They use highexpense for electricity bill every month due to using freezer, refrigerator, airconditioning for 24 hours everyday. We apply the surface of outdoor unit andinstallment ground under the outdoor unit, It is small area to apply because wedon’t focus on all roof area. Of course, if customer has a budget for painting on
the whole roof, It will be much better to perform the solution. But it will beexpensive. But We propose to apply only surrounding outdoor unit.

1998, TOTO announced HYDROTECT, the photocatalyst, hydrophilic antifouling coat using titanium oxide, this has opened a new market in
antifouling market of building, and the car. However, China, Southeast Asia, the Middle East, there are dirt and carbon sand lot, the photocatalyst
coating using titanium oxide, have little effect.. So Sketch, has developed a coating material of super-hydrophilic antistatic anti-fouling self-cleaningby using a tin oxide SnO2 and SiO2 silica. We develop products that flow down with running water and rain in the super-hydrophilic it is difficult tostick the dirt.. And firmly adhered for inorganic material, outer wall, tile, and glass, there is a self-cleaning antifouling effect for long term. Thisproduct can be long-lasting coating one time, will be the main product of the aesthetic maintenance of the building in the future. It is easy maintenance coat that there is anti-static function in the Dust and exhaust gas in particular, it is hard to stick the dirt from the beginning, it is easy to come
off the dirt easily. Since the maintenance cost can be cost down to less than one-third from the half, this is ideal in a country where high-risebuildings are built many. In particular, anti-static, hydrophilic , anti-fouling coat for glass, solar panel and aluminum panel, could not anyone tocommercialize until now. On the other hand, SKETCH has developed a product that can be coated easily. There will be a big market in the future. Inthe sales, 20L, 200L in the lot.

coatedcoateduncoated

uncoated5years later

Air Cleaning & Antibacterial coating /As PM2.5 and Virus reduction measures

Clean Air Guard , Air Clean Coat
It can be applied to glass and polycarbonate. Air cleaning, bacteria elimina�on, an�-viral coat

Dirt on the PV panel&Glass : Patent No. 7146223; acquired on September 26, 2022.

Solar Self Maintenance Coat CNT & Solar AR recoat
We have sold more than 10 million square meters of antistatic superhydrophilic self-coat including "Super Glass Barrier" for exterior walls for morethan 20 years.However, in high-temperature, low-humidity environments such as desert areas, where there is little rainfall, the antistatic performance deteriorates, and we have faced problems especially with solar panels.We have now succeeded in developing a coating agent that exhibits
strong antistatic performance of 10Ω4, high adhesion, high weather resistance, and high chemical resistance while maintaining a certain level oftransparency by binding SWCNTs.In addition, since the strong conductivity of SWCNTs can be applied to the back sheet to further dissipate heat,
we will conduct many demonstration tests in the future.

The product of third, for indoor environmental improvement products and PM2.5 measures has become a problem most now. I have developed
products to clean the air in particular, the product of nosocomial infection control and for sick house syndrome measures · VOC measures and foodpoisoning. The material, use the tungsten oxide there is a performance degradation of 20 times or more of titanium oxide of visible light-responsive
photocatalyst materials technology development is most advanced in the world is Japan. Plus platinum to this, developed a coat of air cleaning,
sanitization function. Air Clean Coat is for closest to the light source, LED light fixtures, reflective plate, the window glass, light and shade. Air clean
coat is for ceiling, curtain, the wall. Then, in a plant extract of the 118 type, and F118 to the bacteria removal and deodorizing the source of the smell.
Using the material of these three, it makes the situation clean and continued to air purification, deodorization, sanitization and antifungal functions
in long-term by the effect of three to indoor environment of all where there is no light where there is light.

uncoated clothcoated