Doya Biológica C.O., S.L. is a company specialised in the Treatment and Disinfection of Cooling Circuits, Cooling Tower Reform and Chemical Cleaning of exchangers. The experience gained over the years, the research carried out in this field by the professionals of Doya Biológica C.O., S.L. allow the company to offer their clients top quality services.  Doya Biológica C.O., S.L. is the distributer in Spain and Portugal for the Japanese company Calfa Chemical C.O. Doya Biológica C.O., S.L. has a wide range of vanguard products that respect and protect the environment, that constitute a new philosophy of life.  In addition Doya Biológica is a company that looks to the future. Our activities are certified in accordance with ISO 9001 (quality) and ISO 14001 (environmental) standards. Continued improvement and respect of the environment is one of the primary objectives of the company. Each task that is to be performed in the treatment, disinfection and reform process of the cooling circuits has been protocolised according to the operating procedures of Doya Biologica, in accordance with the defined quality standards. These standards are the result of years of work and accumulated experience in all types of facility and under all conditions, always optimising the quality of work and the safety of the workers and the system. The company has a workplace hazards prevention system in place to minimise the risks to their workers and the clients who they offer their services to. On a national level, Doya Biológica actively participates in associations such as ANECPLA, to achieve new advances and to participate in fora where the professionals of the sector meet up. Thus Doya Biológicahas a Disinfection Department that has the necessary accreditations as a company authorised to carry out disinfections of facilities at risk and which is registered in the Register of Establishments and Pesticide Services of the Madrid Autonomous Region, which can be extended to other Autonomous Regions.