Scuba diving compressor, paintball compressor, bauer compressor, cng filling compressor, nitrogen compressor, substantial-pressure compressors, in line with the countrywide design and style CZPTs of ventilating, coal mine, army, ship, diving and maritime, have achieved the GB18435-2001 CZPT of diving respiratory gasoline, and have loaded the blank of large-pressure CZPTs. By the CZPTean H0BRAND detection, the exported goods accords with the EN12571 international CZPT of respiration CZPT, reaching the entire world-course stage