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About SILVERJET
SILVERJET (YIN ZHUN INTERNATIONAL) is a Taiwan OEM/ODM manufacturer founded in 2017. With 3 factories and 11M+ annual capacity, we specialize in insulated bottles, Tritan drinkware, food containers, and silicone products.
Quality is our culture — professional R&D, strict QC, and competitive pricing for global B2B partners.
50
+
Employees
20
,000+
Factory Area (M²)
11
M+
Month Capacity (PCS)
100
+
Patent Certificate
Why Choose SILVERJET
Flexible MOQ
Negotiable MOQ (We do not support retail orders and direct shipping.) If you are interested in wholesale orders of customized water bottles, please send an inquiry.
ODM / OEM
Tell us your idea, we will make 2D/3D drawings for your confirmation and send samples for free.
Efficient Production
Our water bottle factory has invested in several automated and dust-free production lines, which greatly shorten the production cycle and quality, and reduce labor costs.
Quality Control
All details are executed according to customer requirements.
Committed To Producing Eco-Friendly Bottles
We craft sustainable bottles from recycled steel, Tritan, PP, PET and more — certified by ISO9001, BSCI, Sedex, SGS and FDA for everyday-safe use.
FAQ About Water Bottle
-
Is it possible to inspect the factory?
Welcome to visit our factory. We have 20 years of production experience and long-term cooperation with many Fortune 500 companies. We are also an approved manufacturer for Walmart, with inspection certificates and our own patents. -
What certification do you have?
We hold a range of inspection certificates (e.g. ISO 9001, SGS, BSCI, FDA). As of 2024, we have more than 100 patent certificates. -
What are your advantages?
We operate three specialized plants with advanced co-injection molding equipment. Remaining machines use Haitian — one of Asia's leading injection brands — and production is supported by professional staff. -
How do I get a sample? Is it free?
Most samples are free of charge. Please contact our sales team for details. -
If I Provide My Sketches/Design, Can You Sign An NDA With Me To Protect My Design?
Yes. We specialize in OEM/ODM projects and protect every client's designs. We can sign an NDA if needed so your artwork is never shared with others.
SILVERJET Team
The factory has over 50+ employees, including 2 quality lines.
Nearly 30 professional business teams.
More than 20 R&D and design teams.
We provide you with one-stop service.
Custom Options
In SILVERJET, there are a variety of custom options such as surface finish, lid, color, shape, logo printing and packaging for our clients.
OEM/ODM Service
- 01Brief
Share your idea & requirements
- 02Design
2D/3D drawings & free samples
- 03Confirm
NDA, samples & production plan
- 04Produce
Clean-room QC & packaging
- 05Deliver
Flexible shipping worldwide




