The 113-Series seamless welding aluminum system sets a new standard in performance and craftsmanship. Built with 6063-T5 thermal break aluminum profiles from Yuantai, this system features a robust 1.8mm aluminum thickness and a middle hollow structure that enhances durability and stability for high-performance applications.

Thermal efficiency is maximized using PA66 (Polyamide 66) thermal insulation strips and EPDM sealing strips, ensuring excellent energy savings, noise reduction, and airtightness. The window sash is integrated with a high-permeability mesh made from 0.8mm 304 stainless steel, combining ventilation with top-level insect protection and security.

Standardly equipped with Shenzhen HOPO ES hardware, the 113-Series offers smooth operation and lasting reliability. Double tempered glass (5MM+20A+5MM) further boosts insulation and safety. For a flawless finish, each frame is coated with Akzo Nobel powder coating imported from the Netherlands, providing unmatched resistance to weather, corrosion, and fading.

Whether for premium homes or demanding commercial spaces, the 113-Series delivers seamless design with uncompromising performance.