Water Bladder Manufacturer Since 2013

Boost Your Brand & Profits with Zeswell’s Custom Products

Your Partner in Business Success!

Checkout Our Top-Rated Products

Your Every Step With Our Expert Services

Design

Your company logo is the first thing customers recognize. We welcome all OEM/ODM projects and can design based on your specific requests. Our dedicated team will collaborate with you to bring your ideas to life, ensuring that the final design aligns with your vision.

Provide both OEM and ODM  valuable services, helping your brands and businesses streamline their processes.

Staying updated with the latest in design publications, exhibitions, and showcases

100% Original Raw Materials

Our materials are 100% original, eco-friendly, and biodegradable. They are BPA-free, FDA approved, and meet the highest standards of safety. Choose our products with confidence, knowing that you’re making a responsible choice for your well-being and the environment.

Our products are BPA Free,and they are all meet food degard standards of safety.

The materials are all biodegardable,it is friendly to the enviroment.

Injection Molding

Plastic accessories play a crucial role in ensuring the overall quality of a product. At our company, we recognize the significance of these components, which is why we manufacture all our plastic parts in-house. By controlling the entire production process, we maintain strict quality standards and have complete oversight of the materials used.

Keeping plastic component production  in-house allows  more direct control over quality, timelines, and processes. This allows us more flexible of your order requiment.

Pay attention to detail, every plastic component play an important role. small parts make a big difference in the whole hydration system.

High Frequency

High-frequency technology is a critical step in our production process, ensuring the utmost quality and performance of our products. This includes the whole body, cap, and tube connection.Double Reinforced Closure by High Frequency Tech To Secure the Edge.

The worker`s expertise ensures they work more quickly and effectively, and keep the quality in one stable. 

With ample  production capacity, featuring 6 production lines, 60 dedicated workers, and 90 state-of-the-art machines.

Assembly

Component assembly is pivotal in the manufacturing of hydration bladders. Integrating elements like the O-rings, water tube outlets, bite valves, and the cap assembly is essential to guarantee the product’s optimal performance and structural integrity

A well-defined assembly process ensures that each hydration bladder is produced with consistent quality and precision, reducing the likelihood of defects or malfunctions in the final product.

Streamlined assembly procedures enable faster production times, allowing for larger production volumes to meet demand, and the flexibility to scale operations up or down as required.

Quality Control

During the assembly process, our plastic components undergo thorough inspections to ensure their quality. and we conduct 100% inspections on the finished products. Each item is inflated and submerged in water. If no bubbles are observed, it is deemed as a qualified product.

Every product we produce undergoes 100% inflation and is submerged in water for testing. For every batch of goods, random samples are taken for air-tightness and pressure tests

We are not in this for a one-time deal. We hope to achieve success together with you, aiming for long-term mutual benefits and win-win cooperation

Packing

We can package according to customer requirements. The standard packaging is one PE bag per product, while custom packaging uses inner box packaging

We offer customizable inner box packaging to enhance your brand value, though it will incur additional costs

The outer box is a standard export double corrugated  carton, sturdy and durable, preventing damage during transportation

Shipment

We work with top logistic, courier and Freight agent  allowing us the most competitive transit time and pricing. Also,we could work with your doninated forwarders also.

Bulk goods are transported by sea at a low cost usually.

If hurry, we can also send it to you by air at an extra cost.

Testimonials

What Our Happy Clients Say

“Zeswell is the hydration bladder manufacturer that will never let you down”

In the B2B arena, trust and professionalism are paramount. From the moment we engaged with Zeswell, it was clear that they embodied these values. Their hydration bladder products are unparalleled in quality, but it was their attentive and highly professional salesman that truly set them apart. He walked us through every step, ensuring our business needs were met with precision. In a landscape where reliability is crucial, Zeswell has proven to be a partner that will never let us down.
Lucas Scotts
US

“They are experts in hydration packs and bladders “

For several years, Zeswell has been an exceptional supply chain partner for us. Their expertise in hydration packs and bladders has played a pivotal role in the success of our product line. Their effective communication and willingness to share their knowledge have established them as a trusted and valued partner.
Wally Winston
US

“Best hydration bladder, satisfaction guaranteed”

Zeswell has helped us with product recommendations, prompt order processing, and ensuring timely deliveries. I highly recommend Zeswell to anyone looking for high-quality hydration solutions. It's been a pleasure partnering with them, and we look forward to a continued successful relationship.
Lina Lawson
New Zealand

” We wholeheartedly recommend Zeswell for their outstanding quality and service.”

Zeswell has been our trusted partner for the past four years, Their team has consistently demonstrated their sensitivity to our needs and has provided valuable guidance, helping us deliver an exceptional product to our customers.
Ricky Martin
Australia

Wholesale Top Quality Hydration Bladder at Affordable Price

Dive into a partnership with a seasoned supplier with over a decade of expertise,expertise.   Elevate your brand and boost your profits!