Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. is a professional manufacturer of pipeline accessories. Company technology using CAD computer-aided design, development and production: metal pipe expansion series; Steel flexible pipe joint; Rubber extender series (single orchid extender and double flange extender); Heat pipeline expansion device series; Stainless steel ripple compensator series; Valve series; Air duct fabric compensator, six device parts; Elastic support hanger for steam and water pipes of power plant; Wear-resistant composite pipe; Steel flat welded flange, various pipe fittings and other ten series, more than 80 varieties. Innovator warmly welcome people of insight at home and abroad, the majority of users and design units to our company to negotiate business and guide the work.