Beijing House-Lock Science & Technology Development Co., Ltd., was set up in 2000. A few years ago, House-lock was mainly engaged in research and manufacture of Japanese lock hardware and also sales and promotion in China mainland that is the frist enterprise in the mass production and promotion of Japanese lock hardware! We are a production-oriented enterprise, which is dedicated to the R&D and production of European standard mortise locks!

Models: 4585Z, 5085Z, 5072Z, 5572Z, 5572ZL, 5572ZD, 5572ZN, 5578ZWC, 6072Z, 6072ZL, 6072ZD, 6072ZN, 6078ZWC, 6085Z, 6572Z, 6572ZL, 6572ZD, 6572ZN.

Forend Wildth: 20mm, 22mm, 23mm, 24mm

Forend Shape: Square and Round

Follower: 7X7 mm, 8X8 mm, 9X9mm

So far, we have cooperated with many of the world's famous brands also for OEM production! In addition, according to the needs of different users, we could establish cooperations in development and production of European, American, Japanese, South Korean, Italian standard mortise locks!

Making use of our production chain, we could purchase cylinders, handles and other hardware products from China for our dear customers.

As we have a large number of ancillary factories in northern China, we also provide our business guests with stainless steel casting parts, stamping produts and co-developing opportunities in various machinery, electronic products!