DALIAN ETDZ SENGANG MACHINERY BLADE CO, LTD. is Sino-foreign joint venture founded in 1998. With the development of past 25 years, S.G knife" brand has been becoming the most famous in China,establish cooperation relations with partners allover the world, in the near future, S.G knife will become most popular brand service provider allover theworld brings best, timely service for wood-working manufacturer.