DAIAN Manufactory

Zhejiang Daian Commodity Co., Ltd


Since 2003, A Chinese manufacturer & worldwide new R&D solution provider for stainless steel & plastic drinkware.


Key points are:


23+ years experience


400+ professional workers


65, 000+ square meters of production plant


70, 000 + daily production capacity


47+ countries we work with 


95+Brands trust us 


110+ Patents we got

2024 is turning point for us

Daian moved to new plant with 100,000㎡ Building area and improved facilities.With 7 automatic production line(vacuum bottle).

our daily production capacity(stainless steel) is above 80,000pcs.

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Automatic Production Line

Our products are positioned in the high-end market, and we have been investing capital to upgrade equipment. Just to provide better products to help ourselves and our customers grow.


New equipment, New vacuum furnace. Automatic painting line. There is one manual line, two automatic lines; automatic spraying line, one manual line, and one automatic line.

Total of 45 injection molding machines, with a daily production capacity of 30,000 plastic cups.



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100% inspection line and 25QC 


Product quality is always Daian's top priority because we totally understand how important it is to the products we produce,all of our products comply with LFGB,FDA,Prop 65 and BPA free standard.We have 100% inspection line and 25QC to take charge in quality.


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As drinkware industry leader, the Shanghai business develpment Center allows us to get closer to fashion trends and cutting-edge information faster.


And have more opportunities to reach global customers. Starting from solving customer pain points, we discuss future business models together, and carry out new projects boldly and rigorously.


Our R&D team and business team work closely together to bring customers a better cooperation experience.


We are sure that a dynamic and enterprising team has the ability to create long-term outstanding business value for you.

DAIAN Manufactory

Our new plant has 32,000㎡ building area and improved facilities.Since 2003


A professional manufacturer specializes in design,production and sales of various stainless steel and plastic tumbler,mugs and bottles in China.


With 17 years experience in manufacturing and sales,Daian has sold over 80 millions tumblers all over the world.We regard to be a reliable tumbler solution provider as our mission and prove it's right choice for clients to cooperate with Daian.

2020 is turning point for us
Daian moved to new plant with 32,000㎡ Building area and improved facilities.With 7 automatic production line(vacuum bottle).
Our daily production capacity(stainless steel) is above 50,000pcs.

内文图片layout-2.jpg内文图片layout.jpg

Automatic Production Line

Our products are positioned in the high-end market, and we have been investing capital to upgrade equipment. Just to provide better products to help ourselves and our customers grow.


New equipment, New vacuum furnace. Automatic painting line. There is one manual line, two automatic lines; automatic spraying line, one manual line, and one automatic line.

Total of 45 injection molding machines, with a daily production capacity of 30,000 plastic cups.

内文图片layout3.jpg

100% inspection line and 25QC 


Product quality is always Daian's top priority because we totally understand how important it is to the products we produce,all of our products comply with LFGB,FDA,Prop 65 and BPA free standard.We have 100% inspection line and 25QC to take charge in quality.

内文图片layout5.jpg

17 Years Experience
Reliable Tumbler Solution Provider