1973
Began to manufacture metal components by screw machining in Hong Kong
(capital fund HK $150,000)
1978
Began to manufacture metal components for home appliances producers &
the company renamed to " Boly Metal Manufactory Ltd."
1980
The company purchased its own factory premises at Kwun Tong, which is the
current address and the company capital was increased to HK $1,000,000
1990
The company began to relocate part of the production capacity equipment into
mainland China factory. The mainland factory was situated at Ping Hu, Shenzhen
"BOLY METAL MANUFACTORY" was established.
1992

The company capital was increased to HK$2,000,000 and invest over 10 Germany
and Japan Screw machines.

1995
Due to expansion of business volume, a new site area of 5300 sq. metre
was purchased. The project was a private own venture.
1996
The construction of first phase of new factory building was stated (Floor area
was 6750 sq. metre which included a main factory building of 3 storeys and
a worker dormitory of 4 storeys including complimentary facilities.)
1997
The New factory building was completed. Production commenced with a
screw machine workshop, a CNC machining workshop and an assembly workshop.
The company capital was increased to HK$5,000,000 and a number of
computer controlled lathes were produced to respond market need.
1998
The company Capital was further increased to HK$10,000,000 and more
precision automatic lathes were bought. In October, Boly achieved the
ISO 9002:1994 Certificate No. QSC-7160.
1999
Expended CNC Tapping Center and invest precision vertical tapping machines
from Japan.
2000
Purchase more precision CNC Lathe machines, and developing the 2nd new site
5300 sq. metre. Total area of factory will be 13,800 sq. metre.

2003

In October, Boly acheived ISO9001:2000 quality standard.