A Few Words About

Leader Automatic Door

Leading automatic doors and gates supplier in China

Keith Keller
Abuout leader automatic door

Hunan Tianan Door Technology Co., Ltd.

Hunan Tianan Door Technology Co., Ltd. is a leading automatic door and gate supplier in China. Which has 17 years experience in this industry. Expecially professional on sliding door and swing door opener. We are the first one produce and develop the linear magnetic drive sliding door system in China. Also the first one research and develop direct drive motor in the world, this kind of motor not have reduce gear box, so that working more smooth and stable, noiseless and less maintenance. More advance than normal belt sliding door and swing door openers.

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Tianan automatic door factory
Vero purus, praesent dictumst
Our Team

Meet Our Team

Every products will be produced and tested carefully before send to our customers.

Sliding door workshop

Motor production line

Motor production line

Automatic door factory



Sliding door workshops

Customer visit our factory

Customer visit our factory