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 intellectural 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 haredwares 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!