ZJ Pack 24/410 PP Serum/Treatment Pump, 0.48cc Dosage, Twist Lock

What this packaging is

Precise 0.48cc dosage control and a twist-lock closure make this pump a reliable workhorse for leave-on and rinse-off formulas alike. The 24/410 PP Serum/Treatment Pump fits the standard 24mm neck finish with 410 threading, making it broadly compatible across bottles used for face serums, moisturizers, cleansers, hair treatments, and hand creams. Its standout engineering detail: an external spring that stays completely outside the pump body, never touching the product — a meaningful win for formula integrity, especially with active-heavy or sensitive skincare. A glossy collar finish, plus decoration options including electroplating, spray coating, and water transfer printing, give brands real flexibility to match aesthetics to positioning.

Why brands choose this

• Formula integrity built into the mechanism: The external spring sits entirely outside the pump body, eliminating metal-to-formula contact. For brands working with active serums, enzyme cleansers, or pH-sensitive treatments, this design detail protects product stability without requiring extra formulation workarounds.
• Precise dosing that earns consumer trust: A consistent 0.48cc output per stroke gives consumers predictable control over application — relevant as skincare shoppers increasingly expect clinical-grade precision from their daily routines. Controlled dosing also reduces product waste, a benefit brands can call out in product education and marketing.
• Decoration versatility that stretches brand identity: Electroplating, spray coating, and water transfer printing open up a wide range of finish directions — from metallic luxury to matte minimalism — on a single pump component. For brand teams ranging across multiple SKUs or price tiers, that customization range reduces the need to source different components for different lines.

Decoration