... : Yellow Copper color.5. Certification: ISO9001:2000.6. Application: Water pipes, gas pipes, shower hose, air conditioner, refrigerator, fire valve, garden hose, high ... fittings. Covering an area of 10,800 square meters, the factory is located in the beautiful county Changshan, Zhejiang. And in ... on earth"; it is only 3-hours-drive to the factory, and 2-hours-drive to the world financial center - ...