ABOUT US DC System is an experienced provider of cleaning services for the most demanding customers. We have been operating on the market since 1995. We focus on high quality of services Our priority is to maintain the value of the property through an individual approach to the specificity of the building and customer requirements. We are prepared and guarantee services that require highly qualified personnel as well as advanced equipment and technology. We operate efficiently, flexibly and in accordance with cleanliness standards. We have had the ISO 9001: 2008 quality certificate since 2002 Belonging to the Impel Group gives us access to 20 years of knowledge, experience and enormous potential. Today, we are able to provide services throughout the country at the same high level. ABOUT US | SERVICES | QUESTIONS TO THE EXPERT | TECHNOLOGICAL NEWS | WORK | CONTACT

TECHNOLOGICAL NEWS Our goal is to strive for constant excellence through the use of technological innovations as well as: Masslinn systems removing dust and sand particles without the use of water microfibers penetrate the tiniest micropores of the floor removal of bacteria and mites with 90% efficiency convenient and easy cleaning clean without unnecessary costs such as chemicals, mop washing, etc. a definite time saving Nanotechnology different "physical" mechanism of biocidal action of silver and copper nanoparticles on bacteria and viruses limiting potential pandemic threats resulting from the ease of infection occurring in large groups of people (office buildings) reduction of sickness absenteeism of employees resulting from the seasonal activity of influenza infections bactericidal and bacteriostatic effect extended over time on cleaned surfaces maintaining increased cleanliness in the office without costly disinfection difficult to carry out in office conditions ABOUT US | SERVICES | QUESTIONS TO THE EXPERT | TECHNOLOGICAL NEWS | WORK | CONTACT

CONTACT DC SYSTEM "Company" Sp. z o . o . Sp. k. 04-242 Warsaw, ul. Marsa 56a tel .: (22) 460 44 95, fax: (22) 460 45 61 Contact Center: tel .: (71) 711 00 00 fax .: (71) 711 00 01 e-mail: cc.info@impel .pl HOTLINE: 800 190 911 www.dcpremium.pl Sales contact Sylwester Pacyniak Sales Manager phone: (22) 460 44 26 mobile: 510 011 594 e-mail: handl@dc-system.com.pl REGON: 011189871 NIP: 522-10-23-717 District Court for the Capital City of Warsaw, XIII Commercial Division of the National Court Register No. 0000455919 ABOUT US | SERVICES | QUESTIONS TO THE EXPERT | TECHNOLOGICAL NEWS | WORK | CONTACT

cleaning and cleaning specialist services employees technology quality ORDER AND CLEAN Cleanliness is one of the elements of the company's image, noticeable at the first contact of the customer with the company. Therefore, companies with high expectations, caring for their customers and their own image, expect above-standard service in the field of cleaning services. We offer our clients a Premium Service. ABOUT US | SERVICES | QUESTIONS TO THE EXPERT | TECHNOLOGICAL NEWS | WORK | CONTACT