Shenzhen Zhongtian Door Co., Ltd.

Shenzhen Zhongtian Door Co., Ltd. (ZTDOOR) is a professional manufacturer and trading company established in 2004, specializing in the research, development, and production of garage door automation systems. Based in Shenzhen, China, the company operates a large-scale facility exceeding 20,000 square meters with over 10 production lines, maintaining an annual output of approximately 200,000 sets. With nearly two decades of industry experience, the company has established itself as a leading provider of garage door openers, roller door motors, and DC tubular rolling door motors. The company's extensive product portfolio includes sectional door operators, overhead garage door openers, and smart WiFi-enabled systems compatible with smartphone controls. They also supply a wide range of accessories such as safety beam sensors, wireless wall switches, remote controls, and C-channels. As a...