... .Materials:Brass 2.Professional China Lock factory 3.Past ROHS 4 digit Padlock, padlocks, locks,lock,padlock 1) Material: Brass2) Easy ... ) High Quality, Low price.3) Past ROHS Test. Green Product.4) Accept Min. Order and OEM.5) Exported to England, Japan ... and United states etc..6) Our Main Clients: Foxconn, Siemens,intel,lenovo and so on.Quality first and treat the customers ...