Your engineers are mounting a control panel door that gets opened and closed fifty times a day — they need something that won't wobble or strip out after a few months.

2, we use SUS304 stainles steel or zinc alloy depending on the load, and the surfce is either polished or anodized so it doesn't rust out in a humid plant.

Most buyers go with teh silver finish for electrical cabinets, though black looks better on instrument panels.


MOQ is 1000 pieces, lead time runs about 15-20 days (usually have stock on common sizes).

Screw hole mounting is pretty straightforward, but you'll want to confirm hole spacing matches your panel — we can customize that.

It's not for marine-grade or food-contact use, but for general industrial gear, it's tighter tolerance than most budget hinges.
MOQ is 1000 pieces per size and finish, but we can arrange paid samples for testing. Sample lead time is about 5-7 days.
Each batch ships with ISO9001 certification and a material test report for the SUS304 stainless steel. We also provide a 10-year warranty.
Yes, the K Series uses screw hole mounting, so they fit standard cabinet frames in aluminum, steel, or stainless steel. Just match the hole pattern on your panel.
Standard production is 15-20 days. Custom colors or anodized finishes add about 5-7 days to that timeline.
Keep them in a dry, indoor environment below 40°C. Original packaging prevents scratches and corrosion, so store in sealed boxes away from moisture.