

Professional Manufacturer of Tank Containers
Your partner in Transportation
& Logistics!
Get QuoteWhat We Do
Design and manufacture the tank products, to enable the intermodal logistics and transportation for liquid & gas products all over the world!
See all Tank Containers
Choose Your Industry
ISO tanks are used in various industries, such as logistic transportation, energy and chemical industry, marine exploration, liquid food, electronic materials, etc. Which industry are you in?
Who We Are
Established in May, 2007, NANTONG TANK CONTAINER CO., LTD (NTtank) is a professional ISO tank container manufacturer located in Nantong, Jiangsu, China, close to Shanghai.
NTtank is the first wholly owned subsidiary of Square Technology Group. (Stock Code: 603339), besides NTtank the group has other five wholly owned subsidiaries and one research institute...
View MoreProcess Testing
Frame:static testing and rail impact testing Vessel:x-ray NDT testing Hydraulic test,air tightness test
Production Facilities
All imported machineries including auto matic plasma welding machines,roller machine real-time radiography testing,3D acid picking and passivation system,com-plete blasting line,etc.
Drawing Approval
By classification societies like
LR,BV,CCS etc.
Final Inspection
Every tiny detail deserves our close attention,and every little action is an integral part of the company's workforce.
Why Choose Us
Our experience in process testing and top-notch production facilities ensure your tank is built to the highest standards. With many successful cases in ISO tanks, trust us to deliver quality and reliability. Contact our experts to find the perfect tank for your industry.
Get QuoteOur Service
Assure
Pre-sale Service
At our company, we value the customer experience and strive to provide the best pre-sale service possible. Our team of experts is available to answer your questions, provide guidance, and work with you to find the perfect solution for your needs. Contact us today to start your “tank journey”.
Sale Service
Our commitment to quality extends to every aspect of our business, including sales. Our team of experts is dedicated to providing personalized service, from consultation to delivery. We strive to ensure a seamless and stress-free experience, so you can trust us for all your customized tank needs.
After-sales Service
Our commitment to quality doesn't end with the sale. We offer a comprehensive after-sale service to ensure your tank is installed and operating smoothly. Our team of professionals is dedicated to resolving any issues promptly and efficiently. Trust us for reliable and long-lasting solutions for your tank needs.
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News
New role of European Representative at Nantong Tank
Nantong, January 2024 – NTtank is pleased to announce the introduction of
NTtank successfully passed the certification of the strain
In recent years, with the increasing popularity of cryogenic technology applications, the
NTtank successfully passed the ASME certificate renewal joint
From September 25 to 26, the American Society of Mechanical Engineers (ASME)





















