hat
Avèk avanse pwosesis pèdi lasi, Qianhao se yon bon kalite fondasyon envestisman fondasyon nan peyi Lachin, kap founi bay pwofesyonèl pèdi sir presizyon envèstisman depoze pou tren ak tren pati.
eng
With advanced lost wax casting process,Qianhao is a high quality investment casting foundry in China,supplying professional lost wax precision investment casting for train and railway parts.