South East Asia Regional Distribution

OTG Tech (Asia) Sdn Bhd

Leading Flanges Supplier In Malaysia

We started as a Southeast Asian regional office of Korea’s OTG D-Lok tube fitting & valve supplier and manufacturer based in Kuala Lumpur, Malaysia. We expand our product lines to supply and stock vary pipe flanges & fittings in different material produce by our ISO 9001 certified group partner Petro Parts (PPSB) distribute for domestic and oversea markets. Our flanges are manufactured based on Industry Specifications established by ANSI B16.5, ASME B16.47, MSS-SP44, API, and AWWA-C207.

South East Asia is one of the world’s most diverse and fastest-growing markets and is experiencing significant economic growth. With confidence we set up marketing offices in the main cities of Indonesia, Vietnam and Philippines so we can keep up with the pace of the needs of our dynamic clients and multiple plants in this region.

Recently, our head office OTG D-Lok Tube Fitting in Busan, Korea has moved to a larger factory to further increase production capacity.

Our excellent network with world wide manufacturers, a group division set up with task to provide intelligent procurement and supply management of piping products include steel pipes, tube, tubular, fittings and flanges for project bidding & tender in the industries of Petrochemical, Oil & Gas, Power Plants, Semi-Conductor, Machine Makers, Food & Beverage, Paper & Pulp and etc.

Motto for our experienced sourcing division is “transform global sourcing LOCAL”.

Now, OTG is a group of companies spread out across 7 cities in this region.

Today, we are proud to represent a global list of manufacturers of flanges, tube fittings, industrial valves, and teflon, each producing with quality recognition from International Certified Organisation.

We have marketing offices
within this region to serve you better.

  • Jakarta & Balikpapan – Indonesia
  • Ho Chi Minh City – Vietnam
  • Manila – Philippines

Our Vision

At OTG, our vision is to be a complete solution provider of industrial products and sourcing services on par with your expectation.
“Transform global sourcing local”.


Brands We Carry