Donggian haocheng M karfe Spring Co. Ltd. An kafa shi a cikin 2005, kowane irin daidaitaccen karfe bazara, yana birgima masana'antun samarwa. Kamfanin ya hada da murabba'in murabba'in mita 10,000, da yankin tsiro na kayan aikin samar da kayan aiki da kuma kayan kwalliya na kwamfuta, kamar su Taiwan CNC8Cs, TAIWAN START PNC8Cs, TAIWWAN START PARCH, AILPING METH ...