Since its founding in 1988, Cheong san chemical has maintained a mission statement that gives benefits both to human and environment. Therefore, we are committing developing environmentally-friendly indusial materials at all times. We produce ...

All technicians of company are specialists having least 30 years experience; all them have been working in the field metalic fluids and textile fluids. Therefore, we Know-how excellent technology skills to meet our client's need satisfy them, as a result ...