Shanghai Sighto Instrument Co.,Ltd

We established Sighto Instrument to supply various industrial instruments. Our products include pressure gauges, thermometers, chemical seals, thermo-manometers, bimetallic thermometer, pressure transmitters or transducers, auto gauges, pressure switches, pressure regulators, Capsule Low Pressure Gauges, Electric Contact Gauges, Differential Gauges, Accessories(Over-range Protectors, Steam Siphons, Pressure Snubbers, Diaphragm Seals, Rubber Gauge Covers).

Our production machines
Our factory adopts advanced equipment such as CNC machines, Argon arc welding machines, CLOOS plasma welding machines and automatic robot arm welding. We also have a full series of REIS automatic robot arm welding machines, Miyachi laser printing machines and Helium spectrometer leakage testers. These help ensure stable quality in the Sighto Instrument line of pressure and temperature instruments.

Experienced engineers
We have some experienced engineers and technicians developing products and overseeing quality. Each month we produce up to 200, 000 pressure gauges. Our gauges range from 1 inch in diameter to 10 inches, and are guaranteed for 1 year. Clients in the North America, Europe and Asia rely on us and you can too.