Qhia txog JN Screw Air Compressor - qhov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau kev lag luam. Tsim los ntawm cov kws tshaj lij sab saum toj ntawm North American R & D Center hauv Seattle, Shanxi, lub compressor muaj qib kev ua tau zoo tshaj li cov qauv thoob ntiaj teb, muab kev ntseeg siab tsis sib xws thiab kev siv hluav taws xob rau ntau yam kev lag luam.