現在一些無名工廠也稱臨街加工店，無生產許可證、設備、管理人員、技術、場地等硬件，其生產加工的肯德基門1年后就出現各種質量問題。消費者在買濟南肯德基門時，都是希望自己能夠買到一扇好的肯德基門。我們可以從五個方面來選擇：

Now some nameless factories, also known as street processing shops, do not have production licenses, equipment, management personnel, technology, sites and other hardware. The KFC doors that they produce and process have all kinds of quality problems one year later. When consumers buy the Jinan KFC door, they hope they can buy a good KFC door. We can choose from five aspects:

1.合格證須有法定檢測機構出具的檢測合格證，并有生產企業所在技術防范部門發放的技術防范產品準產證。

1. The certificate of conformity must have the certificate of conformity issued by the statutory testing agency and the production permit of safety technology prevention products issued by the safety technology prevention department of the manufacturer.

2.材質目前較普遍用不銹鋼，美觀、耐用、防銹蝕。主要看兩點：

2. At present, stainless steel is widely used, which is beautiful, durable and rustproof. There are two main points:

①牌號現流行的肯德基門材質以牌號302、304為主;

① The popular Kentucky Fried Chicken doors are mainly made of 302 and 304;

②鋼板厚度門框鋼板厚度不小于2cm，門扇前后面鋼板厚度一般在0.8cm～1cm之間，門扇內部設有骨架和加強板。

② The thickness of the steel plate of the door frame shall not be less than 2cm. The thickness of the steel plate in front of and behind the door leaf is generally between 0.8cm and 1cm. The frame and reinforcing plate are set inside the door leaf.

3.鎖具合格的防盜門一般采用三方位鎖具或五方位鎖具，不僅門鎖鎖定，上下橫桿都可插入鎖定，對門加以固定。大多數門在門框上還嵌有橡膠密封條，關閉門時不會發出刺耳的金屬碰撞聲。

3. The anti-theft door with qualified lock generally adopts three-way lock or five way lock. Not only the door lock can be locked, but also the upper and lower crossbars can be inserted to lock and fix the door. Most doors are also embedded with rubber sealing strips on the door frame, which will not make a harsh metal collision sound when closing the door.

4.肯德基門工藝質量注意看有無開焊、未焊、漏焊等缺陷，看門扇與門框配合等所有接頭是否密實，間隙是否均勻一致，開啟是否靈活，油漆電鍍是否均勻牢固、光滑等。

4. Pay attention to the process quality of KFC doors to check whether there are defects such as open welding, lack of welding, missing welding, etc.; check whether all joints such as the matching between the door leaf and the door frame are dense, whether the gap is uniform, whether the opening is flexible, whether the paint plating is uniform, firm, smooth, etc.

5.購買肯德基門時還應注意“FAM”標志、企業名稱、執行標準等內容，符合標準的門才是可靠的肯德基門。

5. When purchasing KFC doors, attention should also be paid to the "FAM" logo, enterprise name, executive standards and other contents. Only doors that meet the standards are safe and reliable KFC doors.

此外肯德基門的安裝很重要，否則很容易出現問題，比如會出現肯德基門氣密性、水密性、抗風壓性差推拉式門更為嚴重，性價比差等問題現象，所以您要做好正確的安裝事項才行，更多相關內容就來我們網站http://www.mlzqjgx.cn咨詢了解！

In addition, the installation of KFC doors is very important, otherwise it is easy to cause problems, such as the worse air tightness, water tightness, wind pressure resistance of KFC doors, the worse the sliding doors, the worse the cost performance, etc., so you should do a good job in the correct installation, and more relevant information will come to our website http://www.mlzqjgx.cn Ask about it!