Beijing House-Lock is one of the biggest and most professional manufacturers of European Standard Mortise Lock in China, focus on the top quality products. Up to now, we have researched and developped several series of mortise locks for wooden doors, metallic doors and fireproof doors, etc. , such as latch bolt locks, dead bolt locks, night latch locks, bathroom locks and panic locks, passage and anti-theft locks, etc., which could be fit for different countries and regions! We also would like to supply cylinders, handles and other related door hardware to our dear customers .Meanwhile, we have done OEM for many top brands all over the world, such as Hafele, Dorma, ECO, VBH, Hoppe, Assa Abloy, Germany SIMPLEX, BASI , etc., so, the quality and service are pretty faithful. HSK brand hardware is synonymous with Quality For more information, please visit our website:www, houselock, com, cn Email:andrew(at)houselock, com, cn Andrew Peng