Jonloo Valves have been produced in China for years and are recognized as the premier manufacturer of industrial steel valves. By leveraging advanced engineering capabilities and innovation, we have created quality assured valves to meet critical industrial needs.

The valves are grouped into the broad categories of gate, globe, check, ball, butterfly, safety valves, etc, in sizes varying from 1/2" to 80", with pressure ratings from 150LB to 2500LB. All of Jonloo valves are manufactured to strict specifications and industry standards, which include ANSI, API, BS, DIN, JIS, GB and JB. Jonloo valves are broadly applied in the areas of power generation, chemical and petrochemical, oil and gas, metallurgy, ship-building, medicine, and environmental protection industries.

Jonloo Air Compressors

Jonloo air compressors include single screw air compressors, piston air compressors, portable air compressors, high/ medium pressure air compressors and oil free air compressors, etc.

Our compressors are featured with safety and reliability, diversification, high efficiency, low energy consumption and environmental protection. They are widely used in manufacture, the industries of Mechanic, electronic, automotive and architectural material and so on.

Today, Jonloo employs over 200 peoples, 30 of whom are senior engineers. We are introducing more and more advanced technology and equipment, as well as management, to develop and implement our Quality System for customers' satisfaction.

Upholding the enterprise spirit of "Quality first and Customer paramount", Jonloo sincerely welcomes the clients from home and abroad to make common development in joint efforts.