Products manufactured by WISS are made of certified materials of well-known and reputable companies, which ensure high product quality and durability during use. Our years of experience and large production capacity ensure application of principles and fulfilment of all expectations regarding quality and operational properties of products. We ensure high quality of products and short order delivery times. Our departments involved in machining GRP parts have high vacuum dust extraction systems. The work environment is subject to constant control, which guarantees high quality of manufactured parts.