Quality Control

Molecular sieve We will sample and test the oxygen molecular sieve every 4 hours to ensure the qualified quality of the product ,and we will make COA for every batch to provide the content of all components of the molecular sieve for customers’ reference and inspection as well as to provide trustworthy products for customers Lithium Carbonate We have a perfect laboratory and a strong testing team. In the process of making lithium carbonate, we will carry out three rounds of testing. Firstly, raw material testing to ensure that the quality of raw materials is excellent; secondly, testing during the…