Windotek is a leading company of specializing in manufacturing and exporting upvc & aluminum window door machines Insulating Glass Machine the market, adopting German Technology to be produced China, supply customer high quality machine with economical price. Windotek team has many years ...

HLBO Hardware Precision Technology1.HLBO Factory is a manufacturer with over 20 years experiences in China.2.Our main product :glass door and window accessories, floor spring,floor hinges, closers, handles.3.With well-equipped testing facilities strong technical force. 4.Our factory ...