João Colagrossi

Somos uma empresa brasileira, fundada em 1957 na cidade de Rio das Pedras, SP. Somos reconhecidos pelo mercado como líder na fabricação de peças seriadas em aço carbono sob a especificação dos clientes, nos diversos segmentos como: linha amarela, mineração, éolica, transporte metroviário e ferroviário, agrícola entre outros projetos especiais. Alcançamos essa liderança através da busca permanente pela qualidade e confiabilidade dos nossos produtos e serviços, garantindo assim, a satisfação contínua dos nossos clientes.

Nordkalk is Northern Europes leading supplier of limestone-based solutions. We offer sustainable products for various fields of industry, such as pulp and paper, metals and mining, construction and chemical industry. Our products benefit the environment through flue-gas desulphurisation, water treatment and soil improvement. We strive for more customer value with less environmental impact. Nordkalk is a local supplier with activities at more than 30 locations mainly around the Baltic Sea. The company employs some 820 people. Nordkalk is a member of SigmaRoc Group.

Metso is a frontrunner in sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing and metals refining industries globally.  By improving our customers’ energy and water efficiency, increasing their productivity, and reducing environmental risks with our product and process expertise, we are the partner for positive change. Metso is committed to limiting global warming to 1.5°C with Science Based Targets.