History Of Development

1995

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

1998
2000

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

2002
2004

In 2004, the workshop was completed and large-scale production was started

2005 R & D and production of lock body

2005
2007

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

2012
2015

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

2017
2018

Establishment of joint party branch in 2018