Pre-shipment inspection (PSI) is one of the many quality control tests conducted by Hangzhou E cool refrigeration Co.,Ltd. This inspection is based on standard QC testing or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. For us, pre-shipment inspection is an important step in the quality control process and a way to check the quality of the freon supplier before shipment.

Generally considered as an experienced provider of refrigerant gas suppliers, E cool takes pride in the field of R&D, design, and manufacture. motor capacitor produced by E cool is very popular in the market. The product is resistant to shock, vibrations, and external impacts, which makes it easily exposed to rough conditions. It can be used in gas dusters and in air driers for the purpose of removing moisture from compressed air. Arkool has the best service team in hcfc refrigerant industry. The low molecular weight, volatility, lipophilicity and liquid state at room temperature makes it the organic solvent in commercial industries.

Our company put much emphasis on its social responsibility. From the perspective of the most obvious point, we assume strict requirements regarding employees' welfare. This action will boost employees' morale and improve greater productivity eventually. Get info!