We show the practical steps and results so you can judge suitability quickly. In this video, you'll see how Shijiazhuang Zhengzhong Technology Co., Ltd applies its 30+ years of bolted tank manufacturing expertise to a real-world domestic sewage project in Ghana. Watch the complete process from engineering design to installation, showcasing our Glass-Fused-to-Steel tanks that meet international standards including AWWA D103-09 and NSF/ANSI 61. See how our professional enameling technology and quality systems deliver reliable containment solutions for municipal applications worldwide.