JINGYANG is a professional fastener manufacturer, located in Shanghai, China. Since establishment, it has achieved stable and rapid development with customers' support. It owns more than 100 sets of full-automatic numerical control equipment and 53 sets of ancillary equipment, whose production capacity reaches 10-12 billion pieces per month. Its product range includes: self-clinching nuts, standoffs, bolts, panel fasteners, Threaded Inserts for Plastic, welding studs, welding ...