G&M TECH INCOIL-Less Vacuum pump and air compressor Max pressure : 7 bar (100 psi) vacuum 750 mmHg (29.5 inHg, 13 mbar abs.) Power ....Address:2F, # 327-7 Dangjeong-dongG.I. TECH CO.,LTD.In 2002, Our company G. I. Tech., Ltd was built aimed to be the world best in oxygen and environment industry. We have ....Address:Toegye-Dong 861KOREA SYSTEMKoreacomp of Korea-System company is very pleased and proud to provide customers with our Oil-less Compressor which ....Address:984, Siheung-dong, Geumcheon-gu 1