The door handle is a door accessory that cannot be ignored or missing, it is both decorative and functional. Door handles are divided into ceramic, solid wood, metal, glass, crystal, plastic, alloy and other materials according to the material. Door handles are divided into single-hole spherical, single-hole strip or Japanese, Chinese modern, European and so on according to the shape. People can choose the material according to their own needs.

　　Door handles, officially, appeared in the United States in 1878, when a man named Osbourn Dorsey filed and patented a door handle. Locks and keys were used at the time, but only by those who could afford them. This is where Chamberlain came into being. Chamberlain was employed by the wealthy for the sole purpose of keeping the keys to the safe to keep the employer's valuables safe. Apart from his family, he is the only one who can lock and unlock valuables.

　　Eventually, the idea caught on. Besides being practical, door handles are also a way to make a good first impression. After all, they're the first thing you really notice when you walk to a place of business. Door handles are used for inner and outer doors. They are very important to the aesthetics of the entire door itself. Plus, using a doorknob is much safer than pushing the door hard. Door handles vary the force required to open the door by distributing your force across the frame, making it lighter. Thanks to the door handle, even small children and the elderly can open very heavy doors.

　　Zhejiang Chaodai Hardware Co., Ltd. are Manufacturer of Cabinet Door Handles, the main products are Inside Door Handles and other related hardware products, welcome to consult!