Hyma Plastic Hyma Plastic is a leading manufacturer of PE Blown Film products and services in Agriculture, Aquaculture, Flexible Packaging, Industrial Packaging and Geamembrane. For over 45 years, people have been relying on Hyma products in their applications and various projects due to the fact that Hyma gives great attention to quality and ability to supply on time even for large quantities. We are always researching and developing to ameliorate our products and fulfill the various requirements and applications of our valued customers.