How to tell the authenticity of Emerson semi-closed Copeland compressor

How to tell the authenticity of Emerson semi-closed Copeland compressor In the market, there are customers who reflect that they are buying fake Emerson semi-closed Copeland compressors. Here, in order to allow customers to better identify the authenticity of Emerson semi-closed Copeland compressors, they freeze in Emerson Environmental Optimization Technology (Shenyang) Machinery Co., Ltd. added some identification on the nameplate when manufacturing the compressor, and the top of the nameplate of Emerson semi-closed Copeland compressor has a logo. Below is the model number, and the model row is also Refrigerating machine oil, the lower row is the manufacturing number, and the back of the row is the amount of oil injected, the lower row is a two-dimensional bar code and the row is the refrigerant used. In the lower row is the maximum working pressure and BAR displacement, and in the lower row are some parameters of the compressor. And the next row is more important is a row of identification codes that identify the compressor (more clearly). This is the identification code on the nameplate of Emerson semi-closed Copeland compressors; however, the shape of each type of compressor label is different, please pay attention to the users. But there are some authenticity on the compressor to identify the Copeland compressor. There is a Copeland logo on the oil pump of each type of Emerson semi-closed Copeland compressor. The two-dimensional bar code on Emerson's semi-closed Copeland compressor can be scanned out, so that it can also be identified.