We are Jiangsu WELLJOIN. We blow our own bottles and make our own pumps. Our factory has 9 PET blow molding machines and 12 extrusion blow molding machines. We also have one spray pump assembly line. We do not buy from outside. So we control the quality. Many travel brand clients buy our empty water spray bottle as a complete set. We give a 2-year warranty on this empty water spray bottle. You get one-stop shopping.

Key Data Table
|
Parameter |
Value |
|
Wall thickness tolerance |
±0.1 mm |
|
Transparency |
over 90% |
|
Air pressure test |
0.2 MPa for 30 seconds – no leak |
|
Inverted test |
24 hours – no leak |
|
Warranty |
2 years |
|
Custom sample |
7-10 days |
|
MOQ |
10,000 sets |
This empty water spray bottle uses PETG or HDPE for the body. PETG is very clear. HDPE is more drop-resistant. We make the bottle on our blow molding machines. Wall thickness tolerance is ±0.1 mm. Transparency is over 90%. The spray pump is our own product. After assembly, we test 100% of the bottles for spray function. We also do an air tightness test at 0.2 MPa for 30 seconds. No air leak is allowed. There is a silicone gasket between the bottle neck and the pump. We test the bottle upside down for 24 hours. No drop of liquid comes out.
You get the bottle and the pump together. That saves you sourcing time. Capacities are 30ml, 50ml, 100ml, and 200ml. You can also order other sizes. The materials are recyclable. They meet EU REACH rules. A US travel brand needed a complete set for their travel bottles. We gave them a 50ml PETG bottle with a spray pump. They tested the air tightness and liked it. Their first order was 50,000 sets. They have reordered three times. You can silk screen or stick a label on the bottle. You can also choose the pump color. Sample takes 7 to 10 days. MOQ is 10,000 sets. We support EXW and FOB. Delivery is 20 to 30 days. We check every bottle during production. If goods get damaged in transit, we send new ones for free. We can also provide the cap and inner plug.
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