Hinge types - commonly used in three categories:

1. Straight bend hinge: Just buy with your eyes closed, it can be used in normal cabinets, and the door closing effect picture also shows it, it fits perfectly.

2. Mid bend hinge: It is also a normal cabinet that can be used at home. When closing the door, half of the cabinet side panel is exposed, and the opening range is slightly larger than the one above.

3. The large hinge and cabinet side panels are clearly visible, but they don't look good when installed. Large cabinets are more commonly used, and the opening range is slightly larger.

Hinge material - cold rolled steel, stainless steel

1. Stainless steel: I instinctively bought 304. The master asked me if I could buy it to eat? Do you need food grade 304 stainless steel? 201 is enough!

2. Cold rolled steel: It's not enough for bathroom cabinets. Normal oxidation is similar to stainless steel, and the price is still low. It's also recommended for heavy door panels, which are much thicker than stainless steel!