Plastic Mini Trigger Pump Manufacturers – Yuyao Shangjia Plastic Industry Co., Ltd.
As a Plastic Mini Trigger Pump Manufacturers manufacturer, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.
We are Yuyao Shangjia Plastic Industry Co., Ltd., a professional manufacturer and supplier of plastic mini trigger pumps, lotion pumps and trigger sprayers for cosmetic and daily chemical packaging. Based in Yuyao, Ningbo, China, we operate a complete industrial system that integrates R&D, automated production and service, supported by our wholly-owned subsidiary Yuyao Shuangyu Automation Technology Co., Ltd. Our product range covers two main categories: Lotion Pump and Trigger Sprayer, each with multiple sub-families designed for different dispensing needs. Whether you need a standard catalog model or a fully customized solution, we provide the engineering support, quality control and project coordination to deliver reliable packaging components for your brand.
Our Product Range
We manufacture two primary product families that cover the most common dispensing formats in personal care, hair care, household cleaning and cosmetic packaging. Each family is built around proven mechanical platforms and available in multiple configurations.
| Category |
Sub-Families |
Typical Applications |
Key Features |
| Lotion Pump |
Screw Lotion Pump, Left-right Lotion Pump, Long Nozzle Lotion Pump |
Body lotion, hand cream, shampoo, shower gel, cleansing milk |
Threaded or locking closure; controlled output per stroke; leak-proof design; multiple cap styles |
| Trigger Sprayer |
Mini Trigger Sprayer, Standard Trigger Sprayer |
Household cleaners, hair sprays, plant care, industrial liquids |
Ergonomic trigger action; adjustable nozzle; foam or mist options; durable PP construction |
Application Fit and Material Considerations
Our plastic mini trigger pumps and lotion pumps are designed for liquid products with a wide range of viscosities, from thin toners to thick creams. The pump mechanism, spring material and dip tube diameter are selected based on the specific product formulation to ensure consistent output and prevent clogging or leakage. We use primarily polypropylene (PP) for the pump body and closures, which offers good chemical resistance, dimensional stability and recyclability. For custom projects, we can also work with other food-grade or cosmetic-grade plastics depending on the application.
Critical Specifications and Performance
Each pump model is defined by several key parameters that we confirm during the quotation stage:
- Output volume per stroke: Typically measured in cubic centimeters (cc). Standard outputs range from 0.5 cc to 4.0 cc depending on the model and application.
- Closure size and thread: Common sizes include 18/410, 20/410, 24/410 and 28/410. We match the closure to your bottle neck finish.
- Dip tube length: Customized to fit your bottle height for complete product evacuation.
- Locking mechanism: Available in screw-lock, left-right rotation lock or no-lock versions for different shipping and storage requirements.
- Nozzle type: Options include standard press head, duckbill spout, heart-shaped cap, long nozzle and foam or mist tips for trigger sprayers.
Configuration Options and Customization
We offer both standard catalog products and full OEM/ODM customization. Our R&D team can develop new molds or modify existing designs to match your brand identity, including:
- Custom cap shapes and colors
- Surface decoration: hot stamping, silk screening, pad printing
- Material selection: virgin PP, recycled PP, or other specified resins
- Output volume adjustment by modifying the pump chamber or spring
- Integration with your bottle design and filling line
Quality Assurance and Testing
We have established a strict quality control system aligned with ISO and CE standards. Each production batch undergoes inspection for dimensional accuracy, output consistency, leak resistance and visual appearance. We also conduct functional tests on sample quantities before mass production to confirm performance. Our factory uses automated assembly and testing equipment, supported by our subsidiary Shuangyu Automation, to maintain repeatable quality across large volumes.
Information We Use to Configure Your Solution
To prepare an accurate quotation and sample, we need the following project information from you:
- Product type and viscosity: e.g., lotion, shampoo, cleaner, oil-based or alcohol-based liquid
- Bottle neck finish: thread size and type (e.g., 24/410, 28/410)
- Desired output per stroke: in cc or ml
- Target bottle height: for dip tube length
- Closure style preference: screw cap, left-right lock, long nozzle, etc.
- Color and decoration requirements: Pantone codes, printing or labeling needs
- Estimated annual volume: to determine production lead time and pricing
- Any regulatory or compliance requirements: e.g., FDA, REACH, food contact
We use this information to select the appropriate pump platform, configure the components and produce a sample for your approval before mass production.
Installation, Maintenance and Support
Our pumps are designed for easy installation on standard filling lines. We provide technical documentation including assembly instructions and recommended torque values for capping. For ongoing maintenance, we recommend regular cleaning of the pump nozzle and dip tube to prevent residue buildup. Spare parts such as springs, gaskets and dip tubes are available for long-term serviceability. Our after-sales team offers remote troubleshooting and can coordinate replacement shipments if needed.
Frequently Asked Questions
Q: What is the minimum order quantity for custom plastic mini trigger pumps?
We typically require a minimum order quantity of 10,000 pieces for standard customizations, but this can vary depending on the complexity of the mold and production setup. Contact us with your specific requirements for a tailored quote.
Q: Can you match the color of my existing bottle or cap?
Yes, we can match custom colors using Pantone codes or physical samples. We also offer surface decoration services like silk screening and hot stamping for branding.
Q: How do I ensure the pump fits my bottle?
We need the bottle neck thread size and finish (e.g., 24/410) and the bottle height to select the correct closure and dip tube length. We can also send a sample pump for you to test on your bottle before mass production.
Q: What is the typical lead time for a custom order?
Lead time depends on the complexity of the customization and order volume. For standard products, we can ship within 15-25 days after order confirmation. Custom mold development may add 20-30 days for tooling and sampling.
Q: Do you provide samples before mass production?
Yes, we provide samples for your approval before mass production. Sample costs are typically covered by the customer, but we refund the cost upon placement of a formal order.
Q: Are your pumps suitable for alcohol-based or oil-based liquids?
Our standard PP pumps are compatible with most alcohol-based and oil-based formulations. For aggressive solvents or high-temperature filling, we can recommend alternative materials such as PE or special seals. Please provide the full formulation details for verification.
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Lotion Pump
