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Provide purchasing services for turnover barrels of lithium salts, high-purity organic solvents and some additives during lithium-ion battery research and development and production.

Online measurement and control of surface density (thickness) consistency of lithium battery cathode coatings, lithium battery separators and coatings, plastic films, non-woven fabrics, metal foils, rubber and other sheets, rolls or coatings

It is used for long-term online measurement of the concentration (%), refractive index, temperature and other parameters of various chemical liquids such as DMAC, NMP, cutting fluid, emulsion, ethylene glycol, urea, ammonia and alcohol cleaning fluid based on the principle of optical refraction. No calibration is required after the installation is completed

This instrument is used to test the internal resistance of the battery with AC current and also the voltage of the battery

Provide oil-free air compressor purchasing service