Two factories. One engineering group.
mtcupmfg is the drinkware brand of the Shenglin group — 16 years of architectural-grade metal fabrication channelled into world-class vacuum insulated tumblers, bottles and titanium cups.
Yongkang Miaotong Industry & Trade Co., Ltd.
- • Vacuum-insulated tumblers, sports bottles, tea kettles
- • 304 / 316 stainless and pure titanium
- • In-house silk-screen, laser, sublimation, UV transfer
- • OEM & ODM, MOQ from 100 pcs
Jiangsu Shenglin Curtain Wall Decoration Engineering Co., Ltd.
- • Architectural curtain walls & metal facades
- • Engineering, design & on-site installation
- • Commercial real estate projects across East China
- • Foundation of our metal-forming expertise
16 years, two factories.
- 102010
Shenglin founded
Jiangsu Shenglin Curtain Wall Decoration Engineering Co., Ltd. is founded — architectural-grade metal fabrication for commercial real estate.
- 152015
37,852 m² Jiangsu plant
Shenglin expands to a 37,852 m² production base, supplying curtain walls for office towers across East China.
- 202020
Drinkware R&D spin-off
Internal R&D project starts applying our metal-forming and welding expertise to vacuum-insulated drinkware.
- 232023
Miaotong founded
Yongkang Miaotong Industry & Trade Co., Ltd. is founded in Yongkang — China's hardware capital — to commercialize the drinkware line.
- 252025
16,278 m² drinkware plant
Miaotong opens its 16,278 m² Yongkang plant with eight vacuum-welding lines and full in-house decoration.
- 262026
Global brand partnerships
100+ active SKUs shipping to retail, gifting and corporate buyers across North America, Europe and Southeast Asia.
Compliance you can resell.
End-to-end, under one roof.
- ✓OEM / ODM from sketch, render or physical sample
- ✓Silk-screen, pad-print, laser engraving, sublimation, UV transfer
- ✓316 / 304 stainless and pure titanium body construction
- ✓Custom Pantone colors, retail packaging and barcoding
- ✓Pre-shipment QC with third-party inspection ready