... treat 3.ISO9001 2013 Hot OEM central metal machinery parts -(ISO9001-2008) Production Description Haiyan Hongtai ... by clients request8)CertificationISO9001-2008Details show Application*Used in the machinery, construction, electronics, furniture, telecoms and related fields. ... Auto part,tube bending ,welding part4. Used in the machinery, construction, electronics, furniture and related fields; 5. ...