WHO we areFounded in 2011, Shenzhen Wonsun Machinery & Electrical Technology Co. Ltd is a professional manufacture of high-end intelligent barrier gate, included the product design and development, production, sales and service. We are committed to provide more stable, more practical and environmentally parking barrier for the majority of the access control system customers.At present, there are mainly four series of barrier gate for option: high speed servo motor barrier gate; Fast-speed Dc ...