China famous brand frameless glass bi-fold door interior usage folding partition on China WDMA Built-in Blinds Insulated glass/hollow glass/double glazing glass

Insulated glass/hollow glass/double glazing glass is made of two or more pieces of glass glazing sheets which might be low e or reflective glass or normal float colored glass and use sealant gumming and aluminum spacers which was filled with desiccant together

Factory design style and standard sizes or customized

Chinese famous brand (Kinglong) or German brand(ROTO)

Also we'll provided it for free

Widely used in houses against

China famous brand frameless glass bi-fold door interior usage folding partition on China WDMA Built-in Blinds Insulated glass/hollow glass/double glazing glassCompany Advantages HUADI HARDWARE. Research & development innovation Over than 26 years producing experiences Insist on the product development Advance production equipment German system 6 meter length numberical machine. Over tHan 13,000 pcs per day production capacity Quality assurance,service first European CE certificate 3 years warranty after sales service Reliable products All products be tested using life and technical performance before