Shanghai Tianyihang Industry Co., Ltd

We are a professional and experienced manufacturer of Auto Relay, Dc Contactor, Emergency Switch and Battery Connector. They are widely used in many fields. The qualities of our products are first-class in China and their prices are competitive. Apart from our developed products range, we can also produce according to customers' speical requirements. If you are interested in us, please don't hesitate to contact us. [详细介绍]