SHIJIAZHUANG POROYAL TECHNOLOGIES CO., LTD. tuatusi Rm. C-1301, Hyde Park Plaza, Nu. 66 Yuhua W. Auala, Shijiazhuang, 050056 Saina Telefoni 86-0311-87088438 Fax 0311-87836445 I-meli info@chinaporousfilters.com sales@chinaporousfilters.com mxj@chinaporousfilters.com E MANA'O E GALUEGA MA TATOU? FAAFESOOTAI MATOU