Shanghai YY Construction Co., Ltd.
is a leading manufacturer with more than 10 years' experience,
located in Shanghai, China. Our products: aluminum doors, windows,
UPVC doors and windows, aluminum louvers, spring doors, sensor
doors, handrails and so on. Main markets: Australia and Canada.
We are the only factory in Shanghai that has passed AS2047
certification and is a member of Australia AWA. Moreover, now we
have a direct office in Sydne