In recent years, consumers and end users are increasingly looking forward to meeting the demand for product and equipment safety in an economic, efficient and reliable way. Equipment manufacturers are facing more and more challenges in protecting valuable and sensitive equipment from failures, human......

Since last year, the prices of copper and nickel and other hardware raw materials required for stainless steel production have risen significantly, and the costs of hardware and ceramics have continued to rise, making the cost mountains on the backs of major enterprises more and more heavy. Therefor......

Locks are the most easily overlooked hardware accessories in daily life. However, in daily life, we have to deal with various locks, which play a vital role in security. After the lock is installed, most people neglect the management and basically do not do any maintenance on the lock. Xiao Bian sum......

The indoor door lock is familiar to many people. It can be seen in bedrooms, offices, schools and other places. Although the indoor door lock is very common, what are its main materials and production processes? Many friends do not know about it. Today, Zongyi door lock manufacturers bring large fam......

Install the two rings just removed from the inside of the door to the lock. After the small ring on the inside is installed, it needs to be fixed with screws. The large ring on the outside is directly installed on the screw opening.

The taste of the owner of the home is often contained in the small details of the home space, and hardware accessories are just the soul of home decoration.