Plastic steel profiles are widely used, and can be used for plastic steel guardrails, plastic steel doors, plastic steel windows, etc., which are widely used:
1. According to the opening method, it is divided into: fixed window, upper hanging window, middle hanging window, lower hanging window, vertical turning window, swinging door and window, pulley casement window, pulley window, swinging lower hanging window, sliding door and window, push-pull Window opening, folding door, floor spring door, lifting sliding door, sliding folding door, inner sliding door.
2, according to performance is divided into: ordinary doors and windows, sound insulation doors and windows, insulation doors and windows.
3, according to the application parts are divided into: inner doors and windows, outer doors and windows.
4, by brand: Xin Lin plastic steel doors and windows, Shide doors and windows, conch doors and windows, Wu Zhitao doors and windows, good Jiaxi doors and windows.
5, according to the manufacturer classification: Beijing Hongkailai doors and windows, easy window network, Aisyiou doors and windows, top doors and windows, and imperial doors and windows.
Feed Additives,Betaine,Water Treatment Chemical,Corn Gluten Meal
Feed Additives Co., Ltd. , http://www.nbanimalfeed.com