Bent tempered glass is a type of high-quality tempered glass, bent to a certain R (curvature) depending on usage needs. Bent glass are produced by using high quality glass placed in a pre-shaped R that needs to be bent.

Insulated glass is a type of glass specifically designed to provide heat and sound insulation. It is made up of at least two layers of sealed glass, also called "double glazing". These layers of glass are kept apart by an empty space or a layer of insulating material.

Painted glass, also known as spray-painted glass, is sprayed with paint on the back of the glass to create different colors depending on the purpose of use, with modern spraying technology. Hai Long Glass has established many colors of back painted glass in order to meet customer's needs and wants.

Laminated glass is the type of glass when subjected to impact that leads to glass breakage, PVB film has the effect of holding broken glass pieces from falling out, reducing risks and avoiding causing damage to users. In particular, the film between 2 layers also forms a barrier against outside intrusion (bulletproof, anti-theft...).

Low-e is standard clear glass which has a special coating on one surface of the glass. Low-e refers to low emissivity and this describes the capacity of a surface to radiate heat. Emissivity is measured across a scale from 0 to 1 with 1 representing the highest emissivity.

Tempered glass is a type of safety glass manufactured using heat treatment technology to create much higher strength and safety than regular float glass of the same type and thickness.