We, Dong-Bo Chain, established in 1962,
have been producing high-end class chains only for a half of century.
All the time, From the Korean industry’s first step to start, to heading for world nowadays, Dong-Bo chain was not only always a pioneer that leading the chain manufacturing industry but companion also.

Customers’ expectation has been turn into our Quality standard, This is our solid foundation to keep improving our own company.
From now, To rewarding our customers’ grateful concern and support, We will serve and develop along with our customer with continuous research and head and shoulder quality.