Environmental Product
Apart from using renewable energy and greening the environment, there are some other measures to achieve sustainable development.
除了使用可再生能源和綠化環境外，以下的措施其實也有助我們達至可持續發展。
Heat Shield Coating
隔熱塗層
Being a waterproof material, heat shield coating can be applied to building envelopes (e.g. rooftop, external wall etc.), so as to prevent solar heat radiation from entering the interior through heat insulation, reflection and convection. With high reflectance and low thermal conductivity, the heat shield coating can reduce solar heat from reaching and absorbed by the building envelope, with the help of convection, the indoor temperature can be reduced by 2–5 ˚C. Having a lower indoor temperature, energy expenditures can also be reduced. For instance, 3% of electricity can be saved if the air conditioner temperature is turned up by 1 ˚C.
隔熱塗層是一種利用環保物料製造的防水塗料，可塗在室外屋頂及牆面。防曬隔熱塗層的熱反射率高，當太陽曬到該表面時熱能被反射，因此能為室內降溫2-5℃。而冷氣亦不用開那麼冷，可節省電能。
Solar Colored Window Film
玻璃紙
IR radiation is known as a common form of heat in the ambient, while UV–light is renowned for its damage to the skin. As a result, by reducing the entry of IR radiation and detrimental UV–light, indoor temperature can be lowered at the same time preventing the health hazards bring by UV radiations. In energy aspect, the air conditioner temperature can also be maintained at a relatively high level, consuming less energy.
玻璃紙是一種染色的透明膠紙，能貼在玻璃窗上以減少紫外光及紅外線進入室內，以減低室內溫度。當室溫減少時，冷氣用量便會減少，用電量也會下降。
Food Waste Decomposer
廚餘處理機
With the presence of micro–organisms, the food waste decomposer can break down the organic component of food wastes into organic fertilizers through microbial activities. The upcycling process has heightened the value of the food wastes, concurrently reducing the original amount of the food wastes, generating a more sustainable life style.
廚餘處理機內有微生物，能將廚餘內的有機物質分解，轉化成有機肥料。此機有助減少廚餘的數量及將廚餘升級再造成更高價值的有機植物肥料。
Human Power System
人力發電
Human power system mainly associated with the production of kinetic energy. The kinetic energy can be generated through human activities by using the pedal foot and crank system. Upon the movement in the system, the energy generator can be driven and thus producing energy. Having no environmental side effects, the method is environmentally friendly. Common examples include bicycle dynamos, hand generator systems and geared foot-operated generator.
人力發電是利用人手搖動或腳踏的動能，用其動能轉動發電機，並產生電能。這種發電方式十分環保，不會對環境作出有害的影響。人力發電的例子有動能單車、手搖發電機和腳踏式發電機等等。
Luxter
燈箱薄膜
Unlike traditional light boxes, many T8 or T5 fluorescent lamps are used as light source. Hence, a big and thick light box is required. Luxter is a film which as thin as a paper (2 mm) and made by plastic. High light transmission can be achieved. In addition, the light can be dispersed evenly and less LCD lamps are used as light source. Therefore, the problems aroused from LED light source which result in a shadow on the surface of light box can be eliminated. Furthermore, the life span of Luxter is also lengthened.
不像傳統燈箱，使用多支T8或T5光管作為光源，需要一個又大又厚的燈箱。燈箱薄膜像紙一樣薄，用特別塑料製造，其厚度可薄至2 mm，因此其透光度高。由於薄膜的透光度高，只需要使用少量LCD燈作為光源，光源也可以平均分佈，解決傳統LED燈箱表面有陰影的問題。而且燈箱薄膜的壽命亦較長。
Smart film
智能薄膜
Smart films can be used in two way: Screen and Tint glass. It can detect the light density in the area and automatically adjust its transparency accordingly. As the light density increase, the transparency of the film will increase automatically, reducing the amount of radiation passing through the window through reflection, reducing the temperature of the indoor area. Meanwhile, the transparency of the film can be adjusted by increasing the light reaching the indoor, so as to reduce the use of lamp. The smart film can also act as a projector screen.
智能薄膜能夠安裝於玻璃面，用途與玻璃紙相近。但智能薄膜能夠感應光源。在陽光充足下，薄膜能夠調低透光度以減低室內氣溫，從而減少冷氣虛耗。適當地調光源亦能減少燈具的使用。另外，智能薄膜亦可以作投影幕使用。
Air purification system
Cartel air purifier
Cartel 空氣淨化器
Cartel air purifier system combines the Photochemistry and Ultraviolet Photo-catalytic technologies to purify the airborne contaminants and eliminate the hazardous organic molecules ( e.g. bacteria, viruses and fungi, and removes odours, cigarette smoke and Volatile Organic Compounds (VOCs) etc.) to help improve the indoor air quality in a short time.
Cartel 空氣淨化系統利用先進的光化學原理，配合紫外線催化技術，能主動潔淨空氣中的污染物，於極短時間內殺滅有害的有機分子，如細菌、病毒及霉菌等，同時去除難聞異味、煙味及揮發性有機化合物，從而有效改善室内空氣質素。