Bring concepts to life
Bottle Manufacturing from Ideas
If you’re looking to turn an idea into a bottle, our OEM service is the perfect solution for your brand.

1. Concepet Phase
Understanding user demands, drafting the first concept sketches, and revising designs are key steps in the concept design phase.

2. Sample Phase
In the sample stage, we finalize appearance, structure, prototype, and confirm the design for production readiness.

3. Trial Production
Coloring, tooling, sampling, and trial production are completed to confirm every detail before moving to full-scale manufacturing.

4. Scale Production
After completing 40 days of lab testing, we officially move into full-scale production to deliver consistent, high-quality products.
Customer Concept
We collaborate with you to capture your initial product ideas and requirements, setting a strong foundation for the project.
Pre-Evaluation
Technical evaluation ensures your concept can be realized efficiently.
Discussion & Revision
You and we together explore options and perfect the concept before finalizing the design stage.
Product Design
We create detailed 3D renderings and aesthetic designs for your review.
Structural Design
Structural design ensures the product’s durability, functionality, and user experience.
Prototype Development
A high-fidelity prototype is built to verify design concepts.
Customer Approval
Client feedback and confirmation mark readiness for mold development.
Molding & Coloring
We develop the molds and perform precise color matching according to your specifications.
Sample Production
Sample production ensures molds, materials, and designs meet your standards.
Trial Production
We conduct a trial run to optimize the product and ensure smooth mass production.
Product Testing
Products undergo comprehensive testing to meet international quality standards.
Scale Production
Upon final approval, we start large-scale production to deliver your custom products efficiently under Haers’s quality control procedure.
Custom Water Bottle's Body Shape
Everything on the bottles can be customized, even the bottle’s body shape. You can describe the bottle by idea, sketch, or even a concept. Haers’ R&D team will do the rest for you.









Custom Water Bottle Surface
Haers provides more than 30 ways to paint the water bottle surface on stainless steel bottles, such as UV Painting, Ceramic Painting, Anodic Oxidation, Ice Flower Painting, Rubber Painting, and more.







Custom Water Bottle Lid
You can choose from the lid designs already in our collection or work with Haers’ in-house molding workshop to design and create a custom lid.









This is How OEM Process Works
From sketch to final product, customizing water bottle begins with your idea and your call.
Phase One
Starting with a concept and requirements, we collaborate to create design drafts, preview the product, refine it for feasibility, to produce the initial model.
Phase Two
The design and engineering teams create the design, then produce the first finished prototype for client approval. There are 4 steps in our process:
- Design the Product
- Structural Considerations & implementations
- Prototype design
- Sample Review
Phase Three
Through coloring, tooling, sampling, and trial production, we guarantee the product is fully optimized for stable mass production.
- Product Molding
- Sampling
- Trial Production
Phase Four
After completing 40 days of lab testing, we officially move into full-scale production to deliver consistent, high-quality products.
- Product Testing for 40 Days
- Scale Production
Unique craftsmanship & technology
With over 300 invention patents and design patents, customers are provided with unique designs and production solutions.

Embossing patterns
Pressing high-defnition continuous patterns onto thethin metal shell surface of drinkware provides analternative production solution for enhancing their appearance.

slant mug
Drink water from the cup without tilting the head toohigh, making it easier for consumption.

Automatic alignment
Ensure precise positioning between differentcomponents of the drinkware, such as the body and thebase, during production.

Lead-free soldering
The world's only company that has developed a methodfor using lead-free solder on stainless steel drinkware.

Integrated lightweight innerliner
Minimize welding seams to reduce wait and create atimeless look.

Seamless cup body molding
This process breaks through the inherent elongationlimit of stainless steel,signifcantlyincreasing theshrinkage ratio between the cup body and mouth,making more design options available.
Ready to take your
business to the next level?
Get in touch today and receive the best OEM service you’ve ever had