Features: Silent bearing - perfect product for your home. High quality - provides excellent collision avoidance and rust resistance Durable - not easy to carry and damage. Different style: Make your home feel different Exquisite process: It is comfortable to hold the door handle Specification: Product Name: Interior Door Lock Panel material: aluminum alloy Product Color: Black Central distance: 5 cm Clip distance: 4.5cm Suitable for door thickness: 3.5-4.5 cm   Brief Introduction Wenzhou Jifu Hardware Co., Ltd. was founded in 1999, formerly known as Wenzhou Xiangyang decoration factory(founded in 1985), through social change and corporate restructuring, Jifu’s hard-working and innovative quality is unchanged. At present, the company has a production area of 13000 square meters, with a total number of 120 people, divided into the finance department, personnel department, production department, purchasing department, sales department, product development department and other departments.