| 1. | All products made by the company goes through testing and analysis , including mechanical , technical performance measurements , corrosion , water pressure testing and so on , for reliable quality and excellent performance that meet national standards
本公司生产的所有产品经过化验分析、机械及工艺性能测定、腐蚀、水压试验等各类测试，质量可靠，性能优良，符合国家标准。 |
