JIL Gauges is a professional and certified (ISO 9001:2008) pressure gauge expert, who devotes its talent and experience to developing and manufacturing high quality gauge, and ship them nearly every part of the world. Our portfolio includes but not limited to liquid fillable, utility, process, refrigeration (Freon), and capsule gauges, used in the hydraulic, medical, oil and gas fields, as well as the food industry, and many more.