Chongqing Ziyong Technology Co.,ltd is a professional supplier and exporter of electrical cable connector and fittings. Our Products are widely used in LV & MV power line system. All of our products with highest quality. We are CE ,ISO 9001:2008 certified , all products according to international standard, such as NFC, GB and so on. We also offer OEM service of customized requests. Who owns the most advanced technology. Have the ability to research and design electrical apparatus by ourselves.