Puair, the professional manufacture of compressed air system in China since 1990. The products we supply include rotary screw compressors, reciprocating piston refrigerated dryers, filters, receiver tank,spare parts and so on. With experience from solutions compressor 1990, know what ...

Zibo Hanchei Chemical Equipment Co.,Ltd. is a rising comprehensive industrial company, which integrates in design, development, manufacturing, installation, sales and after-sales services. With it\\\'s own factories, research institute the strategic cooperation with main adventage ...