O-K Paper Center

Signs Across Texas, located in Kingsland, TX, specializes in professional sign production, offering a wide range of products including LED message displays, large business signs, vehicle wraps, and promotional items. Their commitment to quality materials and expert installation ensures effective advertising solutions for businesses of all sizes. In addition to sign design and installation, the company provides internet services such as domain registration and website hosting, helping clients establish a strong online presence. With a focus on branding and customer visibility, Signs Across Texas assists businesses in creating memorable identities through customized logo design and specialty advertising products. Generated from the website

Medical Carbon Research Institute, founded in 1994 and located in Austin, Texas, is also known as MCRI. It is one of the leading companies in pyrolytic carbon technology, with a focus on prosthetic devices. The company designs, tests, manufactures and markets heart valve prostheses, and provides carbon-coating services. It also helps various medical device companies develop and manufacture products that use On-X carbon, a pure pyrolytic carbon. The company also designs and manufactures the On-X prosthetic heart valves. Medical Carbon Research Institute offers a team of specialists who come from various technology and prosthetic heart valve design companies. It also has a wholly owned subsidiary, Medical Carbon Research Institute Deutchland, which is located in Germany.