... : 1 piece 4.Port: Beilun, Ningbo City Auto Copper Hose Fitting Details:1. Material: copper, brass2. Machining Process: CNC lath, ... for 20 years make us professional.4. Certificate: ISO 9001-2000, ISO 9001-2008Process Flow Chart:Our Slogan: regarding the quality ... and turning machines, CNC Lathes, etc.3. Quality Certificates: ISO9001-2000, ISO9001-2008 Quality Assurance System, the USA UL.4. Products ...