Which is better for Qingdao door and window hardware?

Qingdao Li Xing Shi Yang doors and windows parts co., ltd

1, Qingdao Li Xing Shi Yang Door and Window Fittings Co., Ltd., the products are durable, beautiful and novel, safe and reliable, stable in performance, easy to operate and flexible in opening and closing.

2. Qingdao Li Xing Shi Yang Door and Window Fittings Co., Ltd. is responsible for the domestic production and marketing of Li Xing series products, insisting on winning by quality and brand, and being recognized by domestic and foreign high-end real estate projects, hospitals, schools and other enterprises and institutions with excellent materials and advanced technology.