Feel the national customs from China

oplv is the leading titanium magnesium alloy door and window manufacturing enterprise in China that integrates the research, development, mold opening and specialized customization of doors, windows and accessories.
As the only "Partner of China Aerospace Industry" in the aluminum alloy industry, we have always been adhering to the fine-work craft with which we used in the manufacturing of space shuttle, and adopted international advanced ERP management technology to provide consumers with full set of doors and windows products both having life aesthetics and super energy-saving capacity, and making the best interpretation of precision aesthetics and international fashion.
The product has made stunning appearance on Milan Design Week and other domestic and international fashion design exhibitions.