Penza, Austrina st. 153 email: krug21@mail.ru home Rates Contacts Limited Liability Company "Krug-21" was organized in 2001. LLC "Krug-21" is a specialized enterprise for the production of 3-layer corrugated board. Our company provides a full range of services for the manufacture of packaging: both in accordance with GOST and according to individual customer sizes, it is possible to apply a logo. This site will acquaint you with the products manufactured by our company, which, we hope, will interest you. We, in turn, hope for long-term, mutually beneficial cooperation with you. Types of corrugated board: Profile E thickness 1.6 mm Profile B thickness 3.2 mm Profile C thickness 3.8 mm Profile A thickness 4.6 mm Corrugated board sheet dimensions (mm) width from 590 to 1050 length from 600 to 3000 Corrugated container, 4-valve boxes: (mm) length from 100 to 750 width from 50 to 600 height from 50 to 500 Complex cutting: - pastry trays - self-assembled corrugated boxes - pizza boxes and so on ... Home | Prices | Contacts