Dong Bo Chain keeps investing on research & development for new products, for replacing foreign products and for developing new conveyor chains contributable to factory automation.

<DBC, ready to prepare for future>
We strive to satisfy customers by offering the best qualified services starting at analysing raw materials up to supporting on production and customers for being competitive in the field.
Developed and under developing products
Procedure of Developing a New Product
1. Marine Engine Chain : in collaboration with Hyundai Heavy Industries
2. Trolley Chain for automobile assembly line : in collaboration with Hyundai Heavy Industries
3. Self-lubricating Chain : Independently by DBC(replacing foreign brands)
4. Two-pieced Can Chain : Replacing foreign brands
5. Detachable Chain : Nation's first, started mass production
Status of registered/approved intellectual properties possessed by DBC
  Identification Contents Date
Patent
2001-0020249
Power transmission of marine diesel engine & carburizing method for power transmission roller chain
Under examination
(2004. 4. 19)
Utility Model?/td>
12291
Plate forming machine
1995.07.03
92345
Automated bushing producer
1995.10.17
0243327
Power transmission of marine diesel engine & structure of power transmission roller chain
2001.08.07
0312722
Tenter chain
2003.04.28
0357259
Double speed VRP chain
2004.07.14
0357396
O ring for chain
2004.07.16
(* stands for date of application)

Besides Dong Bo Chain possesses 21 trademarks and its rights