With over 130 years of experience, TCH has a proven track record of excellence providing opening and access solutions for com ... mercial, architectural, and residential construction projects. Whether its doors, frames, hardware or security, TCH packages and delivers every order to maximize consistency, confidence and project value. Our extensive nation-wide inventory, coupled with in-house hollow metal & wood door shops, ensures that TCH can deliver solutions to your jobsite when and how you need them. read more