Which is better, Xingfa doors and windows or Huangpai?

1, mass. Huangpai doors and windows are made of high-quality primary aluminum with multi-cavity structure design, which effectively reduces the conductivity of the medium and reduces the transmission of noise, and has a good brand reputation in the industry. Xingfa doors and windows have medium quality, poor sound insulation and poor air tightness, which will lead to air leakage and water leakage.

2, high cost performance. Huangpai doors and windows have strong brand strength, high product quality, environmental protection, good after-sales service and good cost performance. Xingfa doors and windows have poor ventilation and low cost performance.