DOORMAX (China) company is jointly invested by North American GALLERY SPECIALTY HARDWARE and China Shenfei Group.

DOORMAX is well-known for its wide range of products of high technical standard and high quality, provides world top level door hardware solutions to global commercial, industrial and residential markets. The product portfolio includes ANSI/EN Mortise locks, door closers, floorsprings, panic exit devices, accessories and grand masterkeying system.

With the spirit of seeking perfection and trying to optimize product processes from design, manufacturing to surface treatment, DOORMAX is becoming a model of high quality and excellent value.

With technological innovation and research and development, DOORMAX is always optimizing its products function and design, improving product installation method and its applicability to various applications such as residential, commercial and industrial locations. DOORMAX is providing customized and total door hardware solutions for users with its advanced and practical technology, high quality and complete varieties and functions, as well as standardized service guarantee system.

DOORMAX has been highly accepted and praised by designers and project contractors for being professional and excellent, with its products widely used in 5 star hotels, 5A office towers, airports, shopping malls, villas, apartments and governmental buildings, hospitals, factory buildings and many prestigious projects.

• First Chinese manufacturer with its full range door locks, closers, exit devices passed American National Standard ANSI A156 Grade 1 And UL10C three-hour fire certification
  
• Famous brand in Chinese hardware industry
  
• Main compiling unit of Chinese 2005 industrial standards in door closer and floorspring
  
• Main compiling unit of design standards in Hardware Accessories of Door, Window, Curtain Wall of Ministry of Construction and key brand recommended
  
• Compiling unit of Code for Design Of Building Fire Protection of Ministry of Construction and key brand recommended