Top 5 Insulated glass Suppliers China
Insulated glass is also called double glazing glass in many countries. Shenzhen Dragon Glass is top 3 of professional double glazing glass manufacturers in Guangdong province in China. Providing excellent quality with fast delivery and good price.
Super smooth surface, double sealing, no leaking with long lifespan. Good optic and thermal performance and offer very safety function.
Good soundproofing with low U value!