Avail our unique line of Spinning Parts including Motor Expansion Joint, Non Metallic Expansion Joint, Rubber Joint, Expansion Cone, Eccentric Cone, etc.

Our company, Daehan Special Industry Inc. was formed more than three decades ago in the year 1988 and since then, we have been producing various advanced products. We have always offered our best quality Spinning Parts including Copper Facing, Non Metallic Expansion Joint, Eccentric Cone, Expansion Cone, Bell Mouth, etc. to numerous industries in the market. Our company has earned  acknowledgment as a premier manufacturer, supplier and exporter of such highest quality of goods. In addition, thanks to our clients, we have increased the growth of our business because of our advancement in innovation with which we have obtained these outcomes. Today, we do everything in our power to improve technologies and produce innovative goods.

• We use the most latest & innovative technologies in the development of our range.
• We have a professional team which seamlessly manages each & every activity. 
• We check all the equipment to ensure the best of their quality.
• We constantly maintain end to end communication with our clients.

Our Experience

In the current era of growth, it is often beneficial for a business to flourish dramatically in the competitive market. This is primarily accomplished through the long-term presence of the company. In the same way, with nearly 32 years of experience in the industry our company, Daehan Special Industry Inc., has been able to make a high mark in the market. Behind this constantly increasing growth is our incredibly leading range of Eccentric Cone, Bell Mouth, Copper Facing, Expansion Cone, Non Metallic Expansion Joint, and a lot more. For their processing, several machines & equipment which we use, includes Spinning M/C #2, Argon Welding, Hoist Crain, Vernier Calipers, Internalpressure Tester, Leakage Tester, etc. Combining our outstanding product offering with a good knowledge of the industry and experience, we have become a trustworthy company in the domain.

History

Following are some of the major events of the long & fruitful history of our company:

Year	Month	Event
1988	04	We, Daehan Special Industry Company were founded as the first Rubber Expansion Joint in Korea.
	10	We started the production of Expansion Joint Flexble Joint.
1990	03	We successfully installed Expansion Joint automatic hydraulic molding machine (25-100). There was an installation of large-sized Bellows (500 ~ 2000) hydraulic molding machine. The development of extra large EXPANSION JOINT Auto ROLL FORMING M / C install.
	05	We began the production of BELLOWS.
	08	There was an installation of stainless pipe automatic pipe forming machine.
	09	Installation of 50KV Seam Welding M / C.
1991	06	We developed EXTERNALLY PRESSURIZED TYPE EXPANTION JOINT.
1998	04	We began the production of thick plate bellows for heat exchanger.
	05	Started the manufacturing and installation of extra large SPINNING M / C for heat exchanger molding.
1999	11	We acquired the KS mark approval (KSB-1536), which was approved by Korea Industrial Standard Marking Factory (No. 4294).
2005	06	We were then registered as outsourcing quality management by the Korea Gas Corporation.
	06	We obtained the ISO 9001: 2000 / KSA 9001: 2001 certification.
2007	03	We started manufacturing and installation of a large-sized SPINNING M / C for heat exchanger molding.
	04	Busan Factory: 46 Noksan Industrial Buk-ro, Gangseo-gu, Busan (Songjeong-dong 1502-2).
2014	09	We relocated our head office at: 12-51, Golden 3-ro 7beon-gil, Yangchon-eup, Gimpo-si, Gyeonggi-do (3466 Hakwooni-ri).