Shanghai Range International Enterprise, is a company specialized in the production of door operators and gate control system device. Our factory has more than 12 years' R&D and production experience since 2006. Enthusiastic,industrious work teams make it a success to provide a wide range of products and solutions to make home-access more convenient along with security.

With reliable quality, perfect performance and competitive price, our products are well sold to more than 20 countries, mainly to Europe, North America, South America, Oceania, East Asia, etc. Our company has always been insisting on the business belief of “quality first, customer first”, sincerely hope to cooperate with friends from all over the world.