JHinstruments is your best reliable diaphragm capsule provider for capsule gauges for low pressure company profileEstablished since 1995 Dedicate in diaphragm capsule system for low pressure gauges .Striving to be your best diaphragm capsule system provider in the worldWe are a professional manufacture factory focused on highly accurate capsule system for low pressure gauges. We own first-class manufacturing facilities, experienced engineering capability and reliable quality assurance system. The core elements are manufactured by ourself and key raw materials are purchased aboard to insure highly accurate quality. ServiceBased on our first-class manufacturing facilities and experienced engineering capability, We can provide OEM/ODM for diaphragm capsule system and also can provide capsule pressure gauges assembly. Each month we produce up to 100,000 diaphragm capsule system, and all products are guaranteed for 1 year. Clients in China, Russian, US, Canada, Australia, and Korea rely on us and you can too.In recent years, We have been dedicated to build strategic partnership with many other pressure gauge factories all over the world.