We've been handling these for a while now, and what really sets them apart is the forging process — it makes a noticeable difference in holding up under high pressrue, so you're not dealing with failures in the field, and that 20# steel is typically pretty reliabel for hydraulic work.

White zinc galvanization is what you get here, and it's better than plain steel for corrosion resistnce, but don't expect it to hold up in saltwater or extreme chemcial environments without additonal coating, which is a limitation we've seen come up.

The hexagon head is pretty much standard for wrench-friendly installation, something experienced buyers usually ask about first; we offer laser printing on the logo for custom branding, but the MOQ for that runs about 500 units or so, typically.

2000 psi is the rough working pressure on most standard sizes we stock, though larger diameters have lower ratings, so check the spec sheet for your exact connection type before ordering.

ISO certification is current, batch paperwork comes with every shipment, and we follow DIN, GB, and JIS standard in production, but the lead time can shift if you're ordering non-standard sizes or custom packaging.

Most buyers go with the standard industrial packaging without any issue — it's basically cardboard cartons with interior padding, arrives intact roughly 95 percent of the time, but we can do wooden crates for larger orders if you want.
We use medium carbon steel, specifically 20# steel, which gives high strength and durability for hydraulic systems. The surface is treated with white zinc galvanization for corrosion resistance.
Our MOQ is typically 500 pieces per size and type, but we can be flexible for first-time orders or custom projects. Just reach out to our sales team for exact numbers.
Standard orders usually ship within 15-20 working days after order confirmation. Custom orders with OEM branding may take 25-30 days depending on complexity.
Yes, we hold ISO certification and can provide a copy with your order. We also have multi-stage quality control and inspection reports available on request.
Absolutely, we offer laser printing for logos or other markings as part of our OEM service. Just send us your design file and we'll handle the rest.