Started in 1992. She is a comprehensive building material enterprise specialized in design, development, manufacture and trade of plastic profiles,doors and windows.
KOYO News
Suzhou Economic zone leader visit...
[2018-08-27]
MAJIE -VICE MAYOR OF SUZHOU CITY ...
[2018-08-27]
Company participate in Suzhou bra...
[2018-08-27]
INDIA CLIENT VISITED COMPANY
[2018-06-21]
Koyo won honored title of “2017 ...
[2018-05-22]
Brazil builder Mr. Bob visited Ko...
[2018-05-22]
INDIA CUSTOMER VISITED COMPANY
[2018-04-26]
Products Shipping to Cheli
[2018-04-18]
GB/T8814-2017 Upvc profiles new n...
[2018-04-18]
Indian customers visited Koyo
[2018-03-12]