Beijing House-Lock Science and Technology Development Co., Ltd., set up in 2000. It mainly engage in the research and manufacture of Medium and High Grade mortise locks.

After the reorganization of capital and technology in early 2007, HSK renewed its image and established a factory in Beijing, focusing on the technical research and manufacture of architectural hardware. We have gathered a large number of domestic and overseas experts in the field of marketing and technique in hardware industry. We also possess several patents of independent intellectual property right. With advanced concepts in design, manufacture and management, we produce high-quality decoration-used hardware according to international and domestic standards. Furthermore, HSK is the only professional manufacturer of high-end hardwares to own the capability of technique innovation, deep-market establishment and the Research and Development of mortise lock in China. We also would like to cooperate with hardware manufacturers in OEM production and the development of all kinds of mortise locks in conformity with European, American, Japanese Korean and Italian standards.

Depending on the strong capital support from home to abroad, the superior human resource in Beijing and the sound producing environment in Hebei, HSK has already formed a powerful industry chain with more than 10 hardware manufacturers by the means of investment, holding shares and strategic cooperation. And also depending on the new concepts in operation, management and technology, HSK will devote itself to producing the best quality products all over the world!

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 developed 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...UK Laidlaw...Germany SIMPLEX, BASI, etc., so, the quality and service are pretty faithful.