Shenzhen Tongdazhi Technology Co., Ltd. is located in Shenzhen, China and is specialized in manufacturing tripod turnstiles, turnstile,swing gates, wing gates, barrier-free accesses, barriers and parking management systems.With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially Southeast Asia, the Middle East, Oceania and South America. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.