摘要：Valve world expo is the only professional valve exhibition in the world. It involves the shipbuilding department, automobile and automobile engineering, chemical industry, power supply industry, marine and offshore industry, food processing in...

       Valve world expo is the only professional valve exhibition in the world. It involves the shipbuilding department, automobile and automobile engineering, chemical industry, power supply industry, marine and offshore industry, food processing industry, machinery and factory construction, etc. using valve technology. It is the top feast of the valve industry. In the exhibition, Fangzheng valve group won the favor of many new and old customers and made friends with many industry elites. They expressed great interest in Fangzheng products, which provided convenience for future cooperation and achieved a complete success.