Qualification Certificate

Credit Rating Certificate

Contract abiding and trustworthy evaluation

Quality management system certification

Quality service reputation assessment

Occupational Health and Safety Management System Certification

Intellectual Property Management System Certification

Five star after-sales service certification certificate

Environmental Management System Certification Certificate

Evaluation of Integrity Management Demonstration Units

High tech Enterprise Certificate

Shandong Province's "Specialized, Refined, Unique and New" Small and Medium sized Enterprises

Shandong Gazelle Enterprise

Shandong Province Energy Conservation and Environmental Protection Industry Demonstration Enterprise

Shandong Famous Brand

Credit rating certificate

An online monitoring and calibration device for raw material flow of chlorine dioxide generator

A preparation device and method for chlorine dioxide disinfectant without electricity

A gas-liquid automatic separation preparation device and preparation method for pure chlorine dioxide

A micro positive pressure relief valve for chlorine dioxide generator

A preparation device for chlorine dioxide disinfectant without electricity

An automatic gas-liquid separation device and method for chlorine dioxide generator

A gas-liquid automatic separation preparation device for pure chlorine dioxide

A device for automatic gas-liquid separation in high negative pressure environment for chlorine dioxide generator

A continuous automatic dilution device and dilution method for concentrated sulfuric acid

A continuous automatic dilution device for concentrated sulfuric acid

A chlorine dioxide preparation device with intermittent reaction and continuous dosing

A device and method for purifying chlorine dioxide

Sodium hypochlorite electrolysis production device capable of high current density operation

A high-capacity and high-efficiency water treatment device that improves ozone utilization efficiency and enhances oxidation

A high catalytic stability electrolytic sodium hypochlorite composite cathode and its preparation method

A safe hydrogen discharge system for sodium hypochlorite generator to prevent hydrogen gas from escaping

A saturated saltwater preparation device suitable for electrolytic saltwater systems

A new type of tube plate sodium hypochlorite electrolytic cell

Sodium hypochlorite generator (WiTec-W1000)

Sodium hypochlorite generator (WiTec-W5000)

A new type of jet mixer certificate

An integrated ozone catalytic oxidation experimental device

An internal electrode clamping device for an ozone generator

A sealing component for the inlet of an ozone generator