need an exclusive manufacturer factory in china for your custom design Stainless Steel bottle Tumbler

We Make Your Work Less Hassle

Ecoway Houseware Limited, a professional China Manufacturer factory of stainless steel vacuum insulated water bottle tumbler offer one stop solution OEM manufacturing services for your custom design project from concept design to prototype sample, tooling development, trial run production, mass production, inspection & tests, and final shipment delivery.

Production Manufacturing Processes
Vacuum Insulated Stainless Steel Bottle Tumbler

  1. Purchase raw material
  2. Cutting stainless steel tube
  3. Shape forming with water swelling ( or deep drawing forming)
  4. Cutting into 2 pieces
  5. Mouth forming with threads
  6. Matching and welding the mouth of stainless steel flask (the out wall and inner wall join together then do Laser welding)
  7. Welding the bottom cap and with an attachment of Getter 
  8. Vacuum process inside the vacuum machine around 4 hours to create vacuum insulated layer between the double walls stainless steel
  9. Vacuum Test (measure the stainless steel vacuum flask is good quality or faulty on vacuum insulation) 100%
  10. Electrolysis for the inside of the stainless steel vacuum insulated flask (it can clean the dirty to have nice surface, also create a layer on the inner surface to have good corrosion prevention)
  11. Inspection of electrolysis quality 100%
  12. Polishing the surface of outer wall of the stainless steel insulated flask
  13. Inspection of Polishing quality 100%
  14. Vacuum insulation test 100% second time
  15. Decoration (spray painting, powder coating, water transfer painting, heat transfer printing, logo printing or laser engraving etc.)
  16. Assembly with caps, cleaning, inspection, packaging
  17. Out going final QC inspection

What We Do For You?

Home-stainless steel vacuum insulated bottle tumbler oem manufacturer factory
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WORKING WITH US

You will be able to find the easiest way to make your CUSTOM stainless steel bottle from prototype sample to mass production immediately and successful.

At ECOWAY

We started from a small company that help private brand customers with exclusive manufacturing production for their custom design water bottle since 2014,  focus on concept design, tooling development and inspection. As business keep growing fast by loyal customers’ support based on our good cooperation and reputation, we expand our business to OEM manufacturing with different custom design stainless steel water bottle / tumbler / cup / mug / bowl container whole in-house production, we are still a young and small company with 250,000 pcs monthly output 8,000㎡ production facility where located at Yongkang City, Zhejiang Province, China, welcome to contact us for your water bottle tumbler projects. 

Ecoway -

Your exclusive OEM manufacturer supplier and trusted business partner for long term relationship in China for custom design stainless steel tumbler

double wall stainless steel cups
What is metal thermos?

Vacuum Insulated Stainless Steel Bottle

  1. Stainless steel 18-8
  2. Double wall vacuum insulated
  3. Copper shield inner wall
  4. Tempershield design cap
  5. Keeps ice cold 24 hours up hot 12 hours up

Our Core Values

Fast delivery of stainless steel vacuum insulated bottle manufacturing

7*24H Services

Innovation of stainless steel vacuum insulated bottle manufacturing

Innovation Design

Cooperation stainless steel bottle manufacturing

Co-operation

Thanks contact us

Long Term Relationship

stainless steel bottle shape forming manufacturing process

1. Shape Forming

Thread Forming manufacturing process of stainless steel bottle

2. Mouth Forming

copper lining manufacturing process of stainless steel bottle

3. Copper Lining

bottle welding manufacturing process

4. Bottle welding

Vacuum producing manufacturing process of stainless steel bottle

5. Vacuum Producing

Bottle polishing manufacturing process

6. Bottle Polishing

painting & coating manufacturing process of stainless steel bottle

7. Painting & Coating

Logo Engraving manufacturing process of stainless steel bottle

8. Logo Engraving

Packaging manufacturing process of stainless steel bottle

9. Packaging

Come To Visit US

Contact us for your custom stainless steel vacuum insulated water bottle tumbler

Working hours

Monday- Friday:8:00-18:30 Hrs
(Phone until 17:30 Hrs)

We are here

NO.111,Shizhu Town, Yongkang City, Zhejiang PR.China 321000
Tell:+86 579 8384 2163
Email: [email protected]

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Free Sample & E-catalogue is available!