Build long-term partnership with Africa customers: We will not leave after cooperation! Thank Africa customers for entering Innovation pipeline website! At the beginning of the establishment of the company, Africa Expansion joint partner Zhongyuan valve fittings Africa Expansion joint online promotion sub-station took research and development as the basis of survival and continued to improve the application of new technologies in [Expansion joint] products! If you want to know more about the application of Expansion joint product new technology in Africa, please call Innovation pipeline [Expansion joint] technical engineer to learn more experience!