ZHEJIANG JOYTECH ELECTRONICS CO., LTD.We are a professional manufacturer specializing in developing, producing and selling series of automatic gate intelligent systems. Since its establishment, it has successfully developed many types of gate openers with international advanced level, including sliding gate openers, swing gate openers, garage door openers, industrial door openers, rolling door openers, high-speed door openers and access control systems etc.Especially the sliding gate openers, has advanced technical standards in this industry. We provides competitive and cost-effective products to the customers in the world market, at the same time can customize products or co-develop various types of gate openers.