Yakatsigirwa neSteel Pipe Branch yeChina Steel Structure Association (CSPA) uye yakarongwa neTianjin Youfa Steel Pipe Group, 2021 Steel Pipe Export Symposium yakaitwa zvinobudirira muTianjin musi wa16 Chikunguru.
Mushure memusangano, vamiriri vemusangano wekutumirwa kwemapombi esimbi wegore ra2021 vanoshanyira Tianjin Youfa Steel Pipe Group musi wa17 Chikunguru.
Nguva yekutumira: Chikunguru-17-2021