The ordinary broken bridge aluminum alloy window has low grade, poor sound insulation, easy deformation and low connection strength. Hardware fittings are easy to be damaged, rubber strips are easy to age, sound insulation and waterproof ability are poor, and the warranty period is generally 2 years. With the current technology, the warranty of windows can reach 15 years and the service life can be as long as 4 years, otherwise it is suspected of cutting corners. Good windows can reduce noise by 35 decibels, providing high-quality sleep, while ordinary windows can only reduce noise by 25 decibels, which affects sleep health. Passive doors and windows are guaranteed for fifteen years, and the sound insulation can reach 4 decibels. Big brand, reliable.

"Earl of Jin Hao" is a whole house brand launched by Sichuan Jinhaozhi Meijia Home Furnishing Co., Ltd., which has more than ten years' experience in the traditional custom-made home furnishing industry. The overall concept takes C2F2S+O2O as the core, and the whole house customization+finished products+smart technology as the carrier to define the new era home life. Integrate home manufacturing with smart technology and enjoy the new experience of smart home brought by technology.