Joyo international trade (HK) Limited (hereinafterreferred to as Joyo) is a leading global supplier of environmental protection equipment, sensors, industrial control equipment and other equipment. Through its many offices around the world, with more than a dozen international suppliers and original equipment manufacturers directly, for a number of companies supply chain partners and solution providers for water treatment and air purification.

At present, the company focuses on environmental protection, metallurgy, petrochemical, power, wastewater treatment,marine, environmental and safety monitoring and management, and continues tocontribute to improving the global environment.

Joyo is the sole agentof liqtech International A/S in China.