We design, produce and sell a large array of fiber glass armed polyester tanks. We have underground, overground and vertical tanks. Our tanks are produced under the ISO-9001 quality standard. Our polyester tanks have great resistances to corrosion, bad weather, mechanical and chemical wear.


Septic tanks are used for the treatment of residual waters similar to the urban ones, for locations that can not connect to the main canalization system. In most countries most of the rural homes and some residential neighbourhoods can not connect to the main canalization system. The septic tank is made out of two compartments.


Sticloplast antifriction parts are for example: bushings, bearings, rings, skates, spherical bushings and are made for sliding bearings. These pieces are made of composite plastics, with and without carbon steel metal underlayers. The pieces are executed in a cylindrical shape or in other spacial geometries, depending on the needs of the project.

About us

S.C. UPRUC POL S.A. has specialized itself in producing and selling a large array of polyester tanks and products for it’s customers coming from a diverse background of activites such as the food industry, the chemical industry, water treatment, agriculture, photochemistry and constructions. The company was founded in 2000 and continues the tradition created by S.C. UPRUC S.A. in the production of products from polyesteric resins armed with fiberglass also known under the commercial brand of POLSTIF. The company can produce 1000 tons per year.




We are widely recognized as world leaders on the international market in producing fiber glass armed polyester porducts, a proof of this is our wide portfolio of clients coming from a wide variety of industries. Please visit the dedicated portfolio page in order to see some our current and past customers.


Polstif is our registered brand, it ended up as representing the quality and perfection of our polyester products armed with fiber glass. The brand is registered at the official State Office for Investment and Trademarks of Romania and is the de facto standard of polyester resins products.


We are a company with a large vision, we offer our clients quality, competitive prices and creative solutions. We work with our clients to offer them the best service and the most efficient and durable products regardless of their requirements.

Our Clients