18/410 Shiny Silver Treatment Pump with Aluminum Overcap

Neck Finish: 18/410 GCMI standard screw thread (18 mm diameter)

* Discharge Output: 0.20 cc per stroke

* Overcap Type: Full-coverage shiny silver aluminum protective overcap

* Collar Finish: Shiny silver anodized aluminum sheath with mirror-polish finish

* Internal Materials: 100% virgin polypropylene (PP) pump housing, polyethylene (PE) dip tube, internal stainless steel spring .

* Sealing Gasket: High-elasticity PE / Silicone airtight flat gasket

* Dip Tube Length: Customized to the exact interior depth of the client's bottle (precision machine-cut)

Q1: What is the minimum order quantity (MOQ) for this shiny silver treatment pump?

Our standard MOQ for stock shiny silver finishes is 10,000 units. For customized anodized colors or private-label logo printing, the typical MOQ is 20,000 units per production run.

* Q2: Can you supply pre-production physical samples for our compatibility and lab vacuum testing?

Yes. We routinely provide complimentary samples of the 18/410 treatment pump with aluminum overcap for laboratory testing. Clients are only requested to provide their international courier account (DHL, FedEx, or UPS) for freight collection.

* Q3: How do we determine the correct dip tube length for our bottle?

You can provide us with your technical bottle CAD drawings, or ship physical empty bottles to our engineering lab. We will calculate the interior bottom clearance and machine-cut the dip tubes to the optimal length.

* Q4: What are the standard production lead times and shipping schedules?

Mass production lead time is typically 20 to 25 calendar days following sample approval and deposit receipt. Shipping times vary depending on the destination port and the selected shipping method (ocean freight or air cargo).