Whakapā mai

Linqing dingtai machinery co, ltd i whakapumautia i te tau 2002 kei roto i te upoko raki o te whakarawhiti o waho mowhiti, Linqing City (te tonga o te huarahi huarahi 1 km). Te kawe waka. Kei te kaha te kamupene ki te rangahau me te whakawhanaketanga o te huihuinga rango waipēhi, systerm waipēhi me etahi atu.