Discover OTG, your trusted partner with a wealth of experience in manufacturing and supplying SS316 instrumentation tube fittings, instrumentation valves, and tubing.

Our instrumentation products cater to various industries such as Oil & Gas, Chemical, Shipbuilding, Pharmaceutical, Pulp and paper, Semiconductor, Process Instrumentation, Power Generation, and more.

At Octagon Tech, we're committed to fostering mutually beneficial, long-term relationships that yield profits for both our valued customers and ourselves.

Choose OTG-LOK Tube Fittings for your instrumentation Tube Fittings and Valves supplier.

Experience top-notch quality with our Twin Ferrules Instrumentation Tube Fittings, competitive prices, and extensive product ranges.

We proudly serve South East Asia, Asia Pacific, Middle East, Europe, America and the global market.

Contact Us Now! sales@tube-fitting.com