About OnCore S&T
We have experience and expertise in wide range of Engineering Service.

OnCore S&T is a company specializing in engineering work about electricity, landscaping, and firefighting.

 Especially unlike other products depends on foreign solution, OnCore S&T’s invented our own plant piping welding map volume calculation program ‘Weldy’ gives the most significant impact on the market. Also more specialized planted piping programs ‘PWIM’ (Piping Work Inspection Management system), and SPacK( Proto P&ID Mark-up system) are used widely, and fully satisfied by customers in field.
OnCore S&T gives the best opportunity by its earned experience from project experts in each fields, and always respond from our customers’ feedback with updated data.

 Based on trusty, and convenience, we will keep inventing our solution to provide our best products. We promise the world-classed level technique, and analyzed information with our plant piping blue print support program to be the top company.
Through all OnCore S&T’s employees and employers will not satisfied at this position, but also keep going harder to be react customers’ valuable company. Thank you.



Our History

08     Smart 3D Custom Hanger & Support Symbol Part Size Selection Plug-in Development
06     Seismic Support Design Automation Program Development
 2017 12     Release LANDY 2015 / LANDY 2017
 2015 10     Piping Support Selection Program Development
 2014 12     Plant Welding Map Management ‘Weldy2013’ Development
05     Launched ‘Welding Map Drawing Services’ , ‘Plant Package Markup Services’
05     Changed its corporation name into OnCore S&T
 2013 07     Plant System Package Management ‘SPacK’ Development
03     Piping Work Inspection Management ‘PWIM’ Development
 2010 09     Plant Welding Map Management ‘Weldy2010’ Development
 2008 09     Plant Welding Map Management ‘Weldy’ Development
 2006 08     Project Management ‘TimeSheet’ Development
 2004 04     Electrical Design& Diagnosis ‘D&D’ Development & Release
 2003 08     Landscape Design ‘Landy’ Development & Release
 1997 01     Established D.C.S Co., Ltd.