We are Jiangsu WELLJOIN. We started making spray pumps in 2010. Our factory covers 13,000 square meters. We have 83 workers. We hold ISO 9001 and ISO 14001 certificates. Our cosmetic spray pump output is over 50 million pieces per year. Many European and American clients buy from us for over three years. We give a 2-year warranty on this cosmetic spray pump. You get reliable quality.

Key Data Table
|
Parameter |
Value |
|
Press test |
10,000 times – no leak |
|
Spray angle |
30° to 60° |
|
Output per spray |
0.1 to 0.2 ml |
|
Particle size |
below 50 microns |
|
Warranty |
2 years |
|
Custom sample |
7-10 days |
|
MOQ |
10,000 pcs |
This cosmetic spray pump uses food-grade PP for the body. The piston uses high-elasticity POM. The spring is 304 stainless steel. These materials resist alcohol and oil. We have our own injection workshop with 13 machines. We also have one automatic assembly line. It makes over 200,000 pieces per day. Workers check 100% of the products for appearance. Our QC team takes samples every two hours. They test spray particle size and output volume. Only good products leave the factory. We do 100% inspection. That is our rule.
We tested this pump for 10,000 presses. No leak. No pressure drop. A US perfume brand used our pump. Their old pump sprayed unevenly. They tested our sample for 5,000 times and liked it. Their first order was 20,000 pieces. Now they order every month. Our pump helped them cut customer complaints by 20%. You can change the color and logo. We have ready molds. Sample takes 7 to 10 days. New mold takes 15 to 25 days. MOQ is 10,000 pieces. Payment is 30% deposit and 70% before shipment. We use EXW, FOB, or DDP. FOB Shanghai or Ningbo is common. Before shipping, we do a final check and send a report. You can also ask for a third-party test. If goods get damaged in transit, we send new ones for free.
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