Righteousness Management, Respect for Nature .

Founded in 1986, D.S. Industry Co., Ltd. as a specialized manufacturer of Spiral Ducts, Flexible Duct Hoses, and Duct Fixtures, has continued to grow and develop based on the love and trust of our customers, establishing itself as a leading company in the industry.

Based on the management philosophy of “Righteousness management based on the basics and principles, Growth through change and innovation, and Respect for people and nature”, we are continuing our efforts to create the best customer value through the development of new materials and eco-friendly products and quality improvement, MOT and minimum delivery system establishment, introduction of advanced technology, and establishment of a smart factory manufacturing system (2019), and investment to train excellent human resources.

In recognition of our continued efforts to supply best quality products to our customers through QC activities such as acquisition of KS Q 9001 / ISO 9001, ISO 14001 certification, etc., we received the Customer Satisfaction Grand Prize in the duct sector; and in recognition of our technological prowess, such as introduction of technologies from SPIRAL-HELIX, and SPIRO International, patent registration (7 cases) for fire dampers, etc., utility model registration (7 cases) for air duct sleeves equipped with reverse beading, and design registration of elbow pipes for piping (28 cases), etc. we were designated as a technology innovative SME(INNO-BIZ).

In addition, as a result of making efforts for overseas marketing for the purpose of market diversification, we signed export contracts with Japan, China, Australia, and UAE, and we acquired UL certification (2011) and non-combustible certification from Japan's Ministry of Land, Infrastructure and Transport (2017) for flexible ducts, KS product certification (2016) for air diffuser and approval for standard materials for LG electronic system air conditioner construction from LG Electronics (2015, 2016) for flexible ducts, chambers, earning international confidence on our technology, product and service quality.
We believe that the growth and development we have achieved is the result of our customers' affection to our company. However, without being satisfied with the achievements so far, we will not neglect our efforts to evolve into a respectful company by developing world-class technology and introducing advanced management techniques.

Thank you.

All employees of D.S. Industry Co.,Ltd