Supravis, established in 1985 and known as PPH Gasior, is a 100% Polish family-owned company. With over 35 years of experience in the market, they are one of Europe’s leading manufacturers of flexible packaging. They produce barrier and high-barrier packaging, widely used in the food industry, including meat, fish, and dairy processing. Additionally, their products are utilized in the medical, electronics, and automotive industries.

Wytwórnia Sit “Sitono” specializes in the production of high-quality industrial sieves and screening solutions. With years of experience and a commitment to excellence, the company has established itself as a trusted partner for businesses across various industries, including construction, agriculture, and mining. “Sitono” prides itself on precision manufacturing, using state-of-the-art technology and premium materials to deliver durable and efficient sieves tailored to customer needs.