SHIJIAZHUANG POROYAL TECHNOLOGIES CO., LTD. Indirizz Rm. C-1301, Hyde Park Plaza, Nru 66 Yuhua W. Road, Shijiazhuang, 050056 Ċina Telefon 86-0311-87088438 Fax 0311-87836445 E-mail info@chinaporousfilters.com sales@chinaporousfilters.com mxj@chinaporousfilters.com TIXTIEQ TAĦDEM MAGĦNA? IKKUNTATTANA