Qualification Honor

A biodegradable environmentally friendly silicon wafer cleaning agent and its preparation method 2018

A type of sampling tube

A preparation device for phosphate fertilizer additives

A sampling device that can automatically add coloring agents.

A type of chemical product production equipment and its dripping device

A type of polycarboxylic acid water-reducing agent production equipment

A production equipment for a type of polycarboxylic acid water-reducing agent

A stirring device for the production of coolant.

A storage device for the production of a debonding agent

A type of phosphoric acid concentration equipment

A type of polycarboxylic acid water-reducing agent production equipment

An experimental device for evaluating the performance of a wet phosphoric acid anti-sedimentation agent