About HongMing
Located in Yongkang — China's "Cup Capital" — HongMing has been manufacturing premium stainless steel insulated drinkware since 2009. With over 100 product models and monthly capacity of 500,000+ pieces, we are a trusted OEM/ODM partner for brands worldwide.
Our Story
Founded in 2009 in Yongkang, Zhejiang Province — the heart of China's stainless steel drinkware industry — HongMing started as a small workshop with a vision to produce the best insulated tumblers for the global market.
Today, we operate two production facilities under the HongMing and Yichuan brands, offering a combined catalog of 100+ product models. Our products are exported to over 50 countries across North America, Europe, Southeast Asia, and the Middle East.
What sets us apart is our commitment to quality, flexibility, and speed. We invest in advanced vacuum insulation technology, UV printing equipment, and powder coating lines to deliver products that meet the highest international standards — FDA, LFGB, CE, and BSCI certified.
Factory photos coming soon
2009
Founded
100+
Product Models
500K+
Monthly Capacity
50+
Countries Served
Our Production Process
Raw Material
Food-grade 304/316 stainless steel sheets
Stamping
Precision stamping inner & outer walls
Welding
Automated argon arc welding
Vacuum
Double-wall vacuum insulation sealing
Finishing
Powder coating, printing, polishing
QC & Pack
Leak test, insulation test, packaging
Certifications & Quality
All our products meet international food-contact safety standards. Our factory is regularly audited and certified.
FDA
Certified
LFGB
Certified
CE
Certified
BSCI
Certified
Let's Work Together
Whether you're a brand owner, Amazon seller, or distributor — we're ready to be your tumbler manufacturing partner.
Contact Us