Zhenjiang Orienthold Machinery Co., Ltd (Zhenjiang Zonerun Shaft Manufacturing Co., Ltd) is a medium-scale enterprise specialized in the manufacture of shaft coupling and paper-making machinery with the integration of design, production and service.

Orienthold specialized in the production of various series couplings, total have 29 series, more than 580 types of couplings, such as universal couplings, cardan shafts, gear couplings, flexible couplings, elastic couplings, plum claw-type couplings, disc couplings, tyre couplings, roller chain couplings and so on. All of our products are widely used in metallurgy, mining, shipbuilding, port, paper making and heavy machinery industry.

Orienthold provide supporting services for many domestic large and middle scale Iron and steel corporations, successfully completed more than 10 localization projects of imported coupling production line.