上海传昊仪器有限公司 – 专业天然气分析仪、二甲醚分析仪等色谱仪器制造商上海传昊仪器有限公司专业生产天然气分析仪、二甲醚分析仪、液相色谱仪、气相色谱仪等分析仪器,性能先进,应用于燃气、石化、制药、环保等多个领域。
Ningbo Jiangbei Water Meter Factory – Water Meter ManufacturerEstablished in 1995, Ningbo Jiangbei Water Meter Factory is a professional manufacturer of mechanical and smart water meters for residential and industrial use.