Integrated Sprayer & Pump Manufacturing

Sprayer & Pump Packaging Automatic Assembly Machine Solutions

Custom automated assembly machines for trigger sprayers, lotion pumps, mist sprayers, foam pumps and daily chemical packaging components.

28,000㎡Integrated Manufacturing Base
90+Injection Molding Machines
100+Assembly Machines
160+Production & Technical Staff
Components validated on an automatic assembly machine before delivery
Molded components prepared for connected production testing
Engineers replicating factory machine operation before shipment

Our Advantages

01
Components Validated Before Machine Delivery

Actual molded components can be tested directly on the assembly system before shipment.

02
Product & Machine Issues Solved Together

Our mold and automation teams work together to identify component, tolerance and assembly issues.

03
Replicate Factory Machine Operation

Before shipment, the machine undergoes testing that simulates the customer's factory environment; once it passes the test, it is ready for immediate use.

Step-by-Step Business Process

Production Process

01

Product Design

Product Design
02

Mold Design

Mold Design
03

Mold Production

Mold Production
04

Mold Testing

Mold Testing
08

Daily Use

Daily Use
07

Finished Product

Finished Product
06

Assembly Products

Assembly Products
05

Accessories Injection

Accessories Injection
Songrock team and visiting customers group photo

Customer Visit Moments

Have a Sprayer or Pump to Assembly?

Send us your product photos, drawings or samples. Our engineers will evaluate the assembly process and recommend a suitable automation solution.

Project Resources

Download the Catalog

Manufacturing Story

One-Stop Packaging Solution Provider

See how product development, mold engineering, injection molding and automatic assembly come together at Songrock.

Catalog DownloadTechnical Resources for Project Review
Company Profile cover
PDF CatalogCompany Profile
Sprayer Pump Assembly Machine cover
PDF CatalogSprayer Pump Assembly Machine
Sprayer Pump Injection Mold cover
PDF CatalogSprayer Pump Injection Mold

Frequently Asked Questions

Key points for engineering, production and procurement teams.

Can you supply both injection molds and automatic assembly machines?

Yes. One project can cover part review, mold development, trial molding, automatic assembly, inspection and production acceptance. The final scope is based on your samples, drawings and output target.

Can you work with our existing molds, parts or machines?

Yes. We can review your existing production assets and identify whether the project needs new tooling, automation, component improvement or selected station upgrades.

What information is required for an initial review?

Product samples or drawings, resin, assembly sequence, target output, quality checks, available floor space and electrical standards are helpful. Our engineers can help complete missing details.

How do you verify mold-to-machine compatibility?

Approved molded parts are checked for critical dimensions and functional behavior, then used for feeding, assembly and inspection testing under agreed production conditions.

Do you provide installation and after-sales support?

Yes. Project support can include installation guidance, commissioning, operator training, documentation, spare-parts planning and ongoing troubleshooting.

What is the typical production and delivery lead time?

The standard production cycle is about 3 months from technical sign-off, with exact timing depending on project complexity, validation requirements and the confirmed factory schedule.

How do you handle machine testing and quality inspections?

We run custom tooling on in-house injection molding machines, transfer freshly molded components to the automated assembly line, and verify machine-part matching, key functions and agreed acceptance targets before shipment.

Can you help if we only have a new product concept?

Yes. Songrock can review technical feasibility, product structure, resin options, mold layout, assembly sequence and output targets, then recommend a practical route from concept development to stable production.

Ready to eliminate assembly mismatches?

Tell Us What You Want to Assembly?

Please send us details about your product and any related questions. Our professional engineers will provide you with answers.

Upload a product photo, PDF drawing, or Excel specification. Maximum file size: 25 MB.