Company Profile
Since 1998, TNN Group has been founded for 27 years. Head quarter locates in Dalian -the most beautiful coastal city in Liaoning, China. Currently, TNN has 31 staffs, self-owned offices, cooperative laboratory, independent e-commerce platform, ISO9001 and CE certification, independent trademark and other high-level professional office equipment and institutional certifications, 3 overseas companies, 2 domestic offices and two subsidiaries.
- 27-year experiences in exporting to the whole world
- Fast delivery and provision of free samples
- Head office and overseas branches(Dalian,Shanghai,USA,Australia)
- Oversea warehouses,stock sales(Austraila,USA,U.A.E)
- Mix Container Professional Loading
Why Choose Us
Since the establishment of the company, we have focused on production. We have rich experience to help you order.
- ◎ Client is first
- ◎ Credibility is the most important
- ◎ Quality control is our life
- ◎Great sense of responsibility. Be responsible for not only our products,our clients, our suppliers, also the society.
Product Center
-
Phosphoric Acid 7664-38-2
Product Name:Phosphoric Acid
CAS NO.:7664-38-2
HS...view more >>
-
SAPP Food Grade
Product Name:SAPP Food Grade
CAS NO.:7758-16-9
HS Code:28359
Other...view more >>
-
SLES AES
Product Name:SLES AES
CAS NO.:68891-38-3
HS Code:3913900090
Other...view more >>
-
Sodium Benzoate
Product Name:sodium benzoate
CAS NO.:532-32-1
HS...view more >>
-
Citric Acid Cas 77-92-9
Product Name:Citric Acid
CAS NO.:77-92-9
HS...view more >>
-
Monosodium Glutamate CAS142-47-2
Product Name:Monosodium...
view more >>
-
Dextrose Mono
Product Name:Dextrose Monohydrate
CAS NO.:5996-10-1
HS...view more >>
-
Xanthan Gum Thickener
Product Name:Xanthan Gum Thickener
CAS NO.:11138-66-2
HS...view more >>
The TNN Development Limited
The TNN Development Limited is global service-oriented, integrating global resources, actively participating in makingindustry standardsand involving in four major industrial fields of chemical, outdoor products, beverage machineryand Construction machinery.
View More >>News Center
-
Feb 03
2026
In the new year, we will pragmatically focus on collaborative innovation, and the stories of TNN ...
-
Jan 05
2026
At the beginning of the new year, everything is updated.
-
Dec 30
2025
Warm yellow lights illuminate the office area,and the air is filled with a warm and joyful atmosp...
-
Dec 30
2025
1000 Days Of Reading Activities
On December 9, 2025, an ordinary yet extraordinary day - TNN Reading Check in Activity celebrated...
-
Factory Area
More than a century of innovation and racing experience goes into every Dunlop tire. Our tradition is built on high-performance...
-
Production Capacity
On Goodyear.com. Since our first victory in 1889, consumer tires have led the way in superior driving performance.
-
OEM solutions
As part of the Goodyear family, the full Dunlop inventory is available on Goodyear.com. Since our first victory in 1889...
-
After-sales Service
On Goodyear.com. Since our first victory in 1889, consumer tires have led the way in superior driving performance...