Introduction to our R&D center OK KWANG ENGINEERING CO.,LTD. center was found in July 2006 to ensure the quality improvement of our products and customer satisfaction. We are also working on government commissioned research and domestic valve technology development with our ceaseless investment in R&D.

Industrial valve (on/offshore) technology development

Valve designed to satisfy the customer’s order

Government funded projects

Standardization of ANSI, JIS valve

Cryogenic valve technology