Foshan Perth Intelligent Door Co., Ltd. is a subsidiary of Dongrong Enterprise (Hong Kong) Perth Intelligent Door Co., Ltd., which was established in 1998. Our fully integrated production system consists of design, manufacturing, inspection and export. All jobs are done in one site to ensure the consistent quality and on-time delivery. Our rich product line covers battery backup rolling door operators, fireproof rolling door operators, Australian style door operators, folding gate openers, garage door openers, sliding gate operators, traffic barriers and other related accessories. We have...