In 1995, two brothers, Mr. Wang Debo and Mr. Wang Delong, established Shacheng Tianwang hardware factory to produce hinge hardware
The first trademark "Yixin" was registered in 1998
Development and production of handle in 2000
In 2002, it registered US $1 million to set up huayili company and acquired 15 mu of land in Binhai park
In 2004, the workshop was completed and large-scale production was started
2005 R & D and production of lock body
In 2007, RiFeng company was established, specializing in the production of handle hardware. Wang Delong was the chairman of the board
The first successful patent application in 2012
Administrative office building completed in 2015
In 2017, the former RiFeng company became Zhejiang Laidi Technology Co., Ltd., with a registered capital of 10 million
Establishment of joint party branch in 2018
English
中文
Español