EPS and GRC lines are two different types of architectural decorative materials. The differences and advantages are as follows:

Material Differences: EPS lines are made of expanded polystyrene foam, while GRC lines are made of glass fiber reinforced concrete (GRC).

Features Differ: EPS lines feature light weight, sound insulation, vibration resistance, and thermal insulation, while GRC lines boast high strength, fire resistance, and durability.

The processing methods differ: EPS line profiles are relatively simple to process, as they can be shaped through molds; however, GRC line profiles require multiple processing steps, including mold pressing and spraying.

EPS lines are primarily used for indoor soft decorations, such as ceiling moldings, door casing moldings, and wall corner moldings, while GRC lines are suitable for both indoor and outdoor architectural decorations, including pillars, pots, sculptures, and more.

EPS lines boast superior environmental performance, being recyclable and reusable, whereas GRC lines require chemical materials during production, making them less environmentally friendly. In summary, EPS lines are suitable for simple indoor decorations with good environmental performance and lower costs, while GRC lines are ideal for both indoor and outdoor architectural decorations, offering high strength and durability. The choice of material should be based on specific decorative needs and budget considerations.