Need An Exclusive OEM Manufacturer Factory In China For Your Custom Design Stainless Steel Bottle Tumbler

We Make Your Work Much Easier

As a professional China OEM/ODM Manufacturer factory that specializes in the production of vacuum insulated stainless steel water tumbler container water bowl, we Ecoshine Drinkware Limited stand ready to present you and your team the ultimate one-stop custom design manufacturing services, including concept design, production feasibility review, 3D drawing generation, reverse engineering, prototype building, tooling/mold fabrication, mass production, quality control and global shipment. You will be impressed by the low MOQ, premium quality and supreme reliability and we are eager to establish long-term strategic cooperation with you.

We have been and will always be a pursuer of GOOD REPUTATION from every customer.

What Ecoshine Do For Your Custom Insulated Water Bottle Tumbler? From Concept Design to Mass Production.

The Manufacturing Production Processes of Stainless Steel Bottle Tumbler

Production Manufacturing Processes
Vacuum Insulated Stainless Steel Bottle Tumbler Vacuum Flask

The major manufacturing production processes of stainless steel water bottle is:

  1. Bottle Body Production: 1.raw material → 2.shaping of outer cup and inner tank → 3.welding getter on the bottom piece → 4. copper lining on the surface of inner tank (optional) → 5. welding to join the outer shell with inner tank together → 6. ultrasonic cleaning → 7. vacuum producing (test vacuum 100% first time) → 8. electrolysis → 9. polishing (test vacuum 100% second time) → 10. decoration (painting, powder coating, water transfer, heat transfer printing, laser engraving, silk-screen printing etc.)
  2. Bottle Cap/Lid Production: 1. plastic raw material → 2. injection molding → 3. assembly
  3. Bottle Assembly and Packaging: 1. confirm packaging requirement per PO → 2. prepare all parts → 3. cleaning dust → 4. inspect parts → 5. assembly bottle body and cap → 6. add sticker or label → 7. on-line 100% inspection → 8. pack into gift box → 9. pack into carton box → Finish

There are more than 100 production processes for a single stainless steel water bottle and it is often the case that an order requires more than 30 days of production lead time from raw materials to final shipment. For more details you can watch the video below or contact Ecoshine Drinkware Team for technique support.

stainless steel water bottle manufacturing
Play Video
  1. Purchasing raw material
  2. Cutting pipe
  3. Water expansion
  4. Cutting
  5. Bulging
  6. Rolling angle
  7. Shrinking bottom
  8. Bottom cutting
  9. Reinforcement
  10. Flatting of the top shell
  11. Bottom punching
  12. Flat-bottomed mouth
  13. Flat tube
  14. Rolling up the corners
  15. Flatting the inner shell top side
  16. Thread rolling
  17. Cleaning and drying
  18. Knock inspection
  19. Joint welding
  20. Water test and leak detection
  21. Matching cup mouth
  22. Welding bottom
  23. Spot welding
  24. Pressing the midsole 
  25. Welding inspection of the bottom
  26. Vacuum inspection
  27. Temperature measurement
  28. Electrolysis
  29. Polishing
  30. Inspection and polishing
  31. Pressing the outsole
  32. Decoration of spray painting or powder coating
  33. Inspection of spray painting & powder coating
  34. Laser engraving customized logo
  35. Packaging


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

Ecoshine -

Your exclusive and professional OEM manufacturer and trustworthy business partner for long term strategic relationship in China for custom design stainless steel bottle tumblers.

Vacuum Insulated Stainless Steel Bottle

  1. Stainless steel 18-8 (SUS304)
  2. Double wall vacuum insulated tech
  3. Copper shield inner wall
  4. Tempershield design lid
  5. Keeps drinks icy cold for 24 hours or hot for 12 hours

Manufacturing Processes of Vacuum Insulated Stainless Steel Water Bottle Tumbler at Our Factory

1. Shape Forming

2. Mouth Forming

3. Copper Lining

4. Bottle Welding

5. Vacuum Producing

6. Bottle Polishing

7. Painting & Coating

8. Logo Engraving

9. Packaging

Questions And Answers

The Important Things You Should Know

You can email to us with your question or requirements any time, and we will reply to you within 24hours

MOQ:3000pcs each color each design bottle tumbler

Sample payment: 100%

Tooling payment:50% deposit, 50% balance after sample approval

Product order payment: T/T 30% deposit, 70% before shipping

It’s no problem to arrange third party inspection before shipment, please book the inspection date 5 working days in advance

Bottle: double wall stainless steel 18-8

Lid: Tritan or Polypropylene

Gasket: silicone

100% food grade, BPA Free, FDA/LFGB comply

Usually we book the shipment with your appointed forwarder, or can ship to your warehouse with our shipment company

Sample lead time: 1 week

Tooling lead time: 4-8 weeks

Production lead time: 4-5 weeks

Usually we book the shipment with your appointed forwarder, or can ship to your warehouse with our shipment company

Come To Visit Our Company

Contact Us For Your Custom Stainless Steel Vacuum Insulated Water Bottle Tumbler

Working Hours

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

We Are Here

No. 9, Zongsan Road, Jinyanshan Industrial Zone, Quanxi Town, Wuyi County, Zhejiang Province, China
Tell:+86 579 2936 4751


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