Chongqing Xijingtai Industrial Co., Ltd.

1. The frame leaf adopts 45 oblique cutting, corner splicing and assembly design, which improves the efficiency of door and window processing and asse

1. Frame and fan cavity closed section structure; strong corrosion resistance and high strength. 2. The splicing and assembly design of frame and lea

1. Frame and fan cavity closed section structure; strong corrosion resistance and high strength. 2. The splicing and assembly design of frame and lea

1. Fan shaped cavity closed cross-section structure; 2. Frame and fan splicing assembly design to improve the efficiency of door and window processin

1. Closed cross-section structure of frame and fan cavities; Strong corrosion resistance and high strength. 2. Frame and fan splicing assembly design

1. Closed cross-section structure of frame and fan cavities; Strong corrosion resistance and high strength. 2. Frame and fan splicing angle design to

1. Closed cross-section structure of frame and fan cavities; Strong corrosion resistance. 2. Frame and fan splicing assembly design to improve the ef

1. Closed cross-section structure of frame and fan cavities; Strong corrosion resistance. 2. Frame and fan splicing corner design, high strength of d

1. Fully sealed structure; strong corrosion resistance, high thermal insulation and heat resistance 2. Universal angle assembly design for frame and

1. Sector cavity closed section structure; large section door leaf design, full of thickness 2. Frame and sash splicing and assembly design to improv