LUOYANG CAME ENERGY TECH CO., LTD
Global trends in the pipe industry
Kusintha kwa Structural kwa Global Pipe Industry: Kusiyanitsa Kwachigawo ndi Mwayi Wokweza Tekinoloje Pansi pa Kukula Kwapang'onopang'ono
Makampani a chitoliro chapadziko lonse akulowa a “nthawi yokonzanso mapangidwe” M'zaka khumi zapitazi, makampani a chitoliro padziko lonse akwaniritsa kukula mofulumira kudzera mizinda, zomangamanga, ndi kukulitsa malo. Koma pambuyo…