The Danaplast company works according to the standards of Ukraine and the European Union. Product quality control occurs at each stage of production All products that you can purchase from us are certified and comply with the Regulation on products for construction. Quality control is carried out by an independent company, which determines the compliance of pipes and hatches with the requirements of Technical Specifications and State Standards of Technical Specifications of Ukraine All products of the company have been tested and have the appropriate certificates and conclusions. Manhole covers and pipes undergo a mandatory sanitary and epidemiological examination. Thus, we confirm the environmental friendliness, absolute safety of goods for human health and the ability to use in the construction of water pipes for the population and be used in residential buildings.