We've got the DY04H-3D in stock right now—cold rolled steel with nickel plating, 35mm cup, and that soft close function you asked about. 90 to 105 degrees adjustable opening angle, so it should cover most cabinet setups you're working with.

The 2.5mm spring is thicker than the usual 1.2mm ones, and honestly it holds up better over time—tested to 50,000 cycles, plus 48-hour salt spray. Most buyers go with the 2-hole pattern for standdard overlay, but our company can do 2, 3, or 4 holes depending on your frame.


It's not ideal for very heavy doors over 15kg or so—teh hydraulic cylinder works best within normal weight ranges. We usually have COAs from SGS ready to send, but confirm lead time for ISO9001 docs if you need them.

MOQ is flexible—we've shipped as low as 500 units for first-time orders. Hole distances are 45/48/52mm (check your plate before committing), and installation types cover full overlay, half overlay, or inset.

One thing buyers don't always think about: nickel finish is pretty corrosion-resistant, but it can scuff if you're rough with screwdrivers during install. Just a heads-up form handling thousands of these.
The MOQ is customizable, so it really depends on your volume needs. Just reach out with your quantity, and we'll work out a deal that fits.
Yes, we can provide both ISO9001 and SGS certification documents upon request. Just let us know when you place your order.
Absolutely, the DY04H-3D supports 2, 3, or 4-hole patterns, so we can match your cabinet drilling setup. Just specify the hole pattern when ordering.
Lead time usually runs 15-25 days depending on order size and customization. For standard specs, we can often ship faster—just check with us for a precise timeline.
They work for both full/half overlay and inset installation types, so you're covered for different door styles. Just confirm your overlay or inset preference when ordering.