This is How OEM Proceed

Bring concepts to life

With 300+ designers and engineers to bring ideas to life, and ensuring quality at every step.

From Sketch to Real

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.

CMF surface treatment

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.

A wide range of lid options

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 the OEM Process Works

From sketch to final product, customizing water bottle begins with your idea and your call.

Haers Custom Water Bottle OEM

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.

Haers Custom Thermos Water Bottle

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:

Haers Custom Water Bottle scale production

Phase Three

This phase involves product moulding, sampling, trial production, followed by 40 days of laboratory testing according to specifications. Upon successful testing, we enter mass production.

Unique craftsmanship & technology

With over 300 invention patents and design patents, customers are provided with unique designs and production solutions.

Custom Water Bottle surface

Embossing patterns

Pressing high-definition continuous patterns onto the thin metal shell surface of drinkwares provides an alternative production solution for enhancing their appearance.

Patented slant mug-custom water bottle

Patented slant mug

Drink water from the cup without tilting the head too high, making it easier for consumption.

Automatic alignment-custom water bottle

Automatic alignment

Ensure precise positioning between different components of the drinkware, such as the body and the base, during production.

Lead-free soldering for stainless steel custom water bottle

Lead-free soldering

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

Integrated lightweight inner liner

Minimize welding seams to reduce wait and create a timeless look.

Seamless water bottle body molding

Seamless cup body molding

This process breaks through the inherent elongation limit of stainless steel, significantly increasing the shrinkage ratio between the cup body and mouth, making more design options available.

Quality control throughout production

From cutting, to pipe forming, hydroforming, shaping, rimming, polishing, welding, and many other processes, each step is subject to a strict quality inspection. After the trial production is completed, products undergo a rigorous 40-day laboratory testing process.

Type Test

Includes: Thermal insulation test, Drop test, Sealing performance test, Salt Spray Test, Sharp edge test, Strength test of back strap, Backstrap decolorization test and 40 more.

Physical Chemistry Test

Includes:Overall Migration, decoloring test, heavy metal, phthalate and Bisphenol A.

Material Test

Includes: Detection of stainless steel element content, Detection of plastic element content, Vickers hardness.

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