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China's cryogenic tank industry has grown into one of the most competitive and technically advanced in the world, driven by surging demand for LNG infrastructure, industrial gas storage, and emerging hydrogen energy applications. As a leading global supplier of china cryogenic tank solutions, Chinese manufacturers now account for a significant share of worldwide cryogenic storage tank production — offering international-grade quality at highly competitive price points.
Choosing the right china cryogenic storage tank manufacturer is not straightforward. The market spans vastly different specializations — from large-scale LNG terminals to compact laboratory dewars — and selecting the wrong supplier can result in certification gaps, delivery delays, or costly maintenance issues. Based on verified industry data and firsthand technical evaluation, this guide cuts through the noise by answering the questions that matter most to buyers:
- Which Chinese manufacturers hold credible international certifications (ASME, PED, ADR, ISO)?
- Which suppliers are best suited for LNG, industrial gas, hydrogen, or biomedical applications?
- What are the realistic differences in scale, capability, and specialization between suppliers?
- What should procurement managers, project engineers, and sourcing teams watch out for?
This guide profiles 8 leading cryogenic tank manufacturers and suppliers in China — covering their core strengths, certifications, product ranges, and ideal use cases — to help you make a confident, well-informed sourcing decision. Read on to find the right partner for your project.
List of the Top 8 Cryogenic Tank Manufacturers and Suppliers in China
| Brand | Headquarters | Key Products |
|---|---|---|
| 1. Huzhou Sanjing Cryogenic Equipment Co., Ltd. | Huzhou, China | Cryogenic pumps, vaporizers, skid-mounted systems |
| 2. Henan Jian Shen Metal Material Co., Ltd. | Anyang, China | Vacuum cryogenic tanks, pressure vessels (5–200 m³) |
| 3. Sichuan Air Separation Plant Group (SASPG) | Chengdu, China | LNG/LIN/LOX storage tanks, ISO containers, LNG plants |
| 4. Haier Biomedical Technology (Chengdu) Co., Ltd. | Chengdu, China | LN2 biobank containers, self-pressurized systems, dry shippers |
| 5. CIMC ENRIC | Shenzhen, China | LNG tanks, hydrogen systems, ISO containers, semi-trailers |
| 6. CRYO-TECH INDUSTRIAL COMPANY LIMITED | Ningbo, China | Cryogenic tanks, LNG/LPG trailers, cylinders, vaporizers |
| 7. Hubei Qixing Group | Suizhou, China | Vertical storage tanks (3–20,000 m³), ISO containers |
| 8. Banagee | Beijing, China | LN2 dewars, liquid cylinders, automatic LN2 dispensers |
1. Huzhou Sanjing Cryogenic Equipment Co., Ltd.
Introduction:
Huzhou Sanjing Cryogenic Equipment Co., Ltd. is a national high-tech enterprise specializing in the R&D, manufacturing, and sales of cryogenic pumps. With over 20 years of industry experience, Sanjing has established itself as a leading Chinese brand in cryogenic fluid handling, serving industrial gas companies, steel mills, air separation unit manufacturers, and large natural gas providers worldwide.
Sanjing's core strength lies in cryogenic pump technology. Its product line covers high-pressure L-CNG pumps, LNG submerged pumps, reciprocating piston pumps, centrifugal pumps, ambient air vaporizers, and custom skid-mounted pump systems. The company holds ISO 9001 certification, has accumulated 25+ patents, and exports to over 30 countries across Europe, Southeast Asia, and beyond. Its R&D team accounts for over 27% of its workforce, reflecting a strong commitment to technical innovation.
Established: 2004
Headquarters: Huzhou, Zhejiang, China
Key Products:
- High-pressure L-CNG pumps and LNG submerged pumps
- Cryogenic reciprocating piston pumps and centrifugal pumps
- Ambient air vaporizers
- Custom skid-mounted pump systems for LNG, LOX, LIN, LAR
Why Choose Sanjing:
- 25+ patents; R&D team comprises 27%+ of total workforce
- ISO 9001 certified; exports to 30+ countries
- Trusted supplier to major transnational gas companies and steel mills
- Focused exclusively on cryogenic pump technology — deep specialization over broad generalism
2. Henan Jian Shen Metal Material Co., Ltd.
Introduction:
Henan Jian Shen Metal Material Co., Ltd. is a comprehensive pressure vessel manufacturer specializing in cryogenic tank design and production. Operating from a 40,000-square-meter facility in Anyang, the company focuses on vacuum-insulated storage solutions for liquid nitrogen, oxygen, argon, and CO2 applications.
Jian Shen holds ISO 9001 certification and China's special equipment manufacturing license for pressure vessels. With over 120 employees — including 6 senior engineers and 40 technical specialists — the company offers custom engineering and OEM manufacturing for cryogenic storage systems ranging from 5 to 200 cubic meters, serving clients across the machinery, chemical, metallurgy, medical, and food industries.
Established: 1998
Headquarters: Anyang, Henan, China
Key Products:
- Vacuum cryogenic liquid storage tanks
- Liquid nitrogen/oxygen/argon storage vessels
- Cryogenic pressure vessels and containers
- Custom-designed cryogenic storage systems (5–200 m³)
Why Choose Jian Shen:
- 25+ years of pressure vessel manufacturing experience
- ISO 9001 certified with China special equipment manufacturing license
- Strong in-house engineering team for custom and OEM orders
- Serves diverse end-markets: chemical, metallurgy, medical, food
3. Sichuan Air Separation Plant Group (SASPG)
Introduction:
Sichuan Air Separation Plant Group (SASPG) is one of China's most established cryogenic equipment manufacturers, with nearly 60 years of history in the industry. The company specializes in the design and fabrication of cryogenic storage tanks and air separation plants, offering both standardized and custom-engineered solutions for LNG, liquid nitrogen, oxygen, argon, and hydrogen applications.
SASPG operates a massive 800,000-square-meter manufacturing base in Jianyang and holds prestigious ASME U & U2 stamp certifications alongside Chinese Class A1, A2, and C2 pressure vessel licenses. The company serves industrial gas, LNG peak-shaving, and scientific research sectors, exporting to more than 30 countries with comprehensive technical support.
Established: 1966
Headquarters: Chengdu, Sichuan, China
Key Products:
- Cryogenic liquid storage tanks (LNG, LIN, LOX, LAR, Liquid Hydrogen)
- Cryogenic ISO containers and transport tanks
- Vacuum-insulated vertical storage tanks
- Small-scale LNG plants and peak-shaving systems
Why Choose SASPG:
- Nearly 60 years of cryogenic manufacturing experience
- 800,000 m² manufacturing base — one of the largest in China
- ASME U & U2 stamp certified; Chinese Class A1, A2, C2 licensed
- Exports to 30+ countries with end-to-end project support
4. Haier Biomedical Technology (Chengdu) Co., Ltd.
Introduction:
Haier Biomedical Technology (Chengdu) Co., Ltd. is a specialized cryogenic equipment manufacturer operating under Haier Group (Stock Code: 688139), one of China's most recognized global brands. Based in Chengdu Medical City, the company serves as a dedicated manufacturing base for liquid nitrogen containers and biomedical cryogenic storage solutions, producing two product series — Haier Biomedical and Shengjie — targeting different market segments.
The company holds over 40 patents and international certifications including CE, MDD, and ISO 9001, supplying clients across more than 100 countries. Its product range covers biobank freezers, liquid nitrogen biological containers, self-pressurized storage systems, and cryogenic transfer equipment for biomedical research, food processing, and industrial use.
Established: 2009
Headquarters: Chengdu, Sichuan, China
Key Products:
- Biobank series liquid nitrogen containers
- Self-pressurized LN2 storage and supply systems
- Cryogenic transfer flasks and dry shippers
- Intelligent liquid nitrogen monitoring systems
Why Choose Haier Biomedical:
- Backed by Haier Group — globally recognized brand with strong R&D investment
- 40+ patents; CE, MDD, ISO 9001 certified
- Serves 100+ countries with biomedical-grade cryogenic solutions
- Specialized focus on biobank, medical, and life science applications
5. CIMC ENRIC
Introduction:
CIMC ENRIC Holdings Limited (Stock Code: 3899.HK) is a world-leading manufacturer of cryogenic storage tanks and pressure vessels, and a key subsidiary of CIMC Group — one of the largest container manufacturers globally. With over 50 years of expertise in cryogenic equipment, CIMC ENRIC provides comprehensive solutions for LNG, industrial gases, and hydrogen storage, serving clients across more than 40 countries.
The company's manufacturing capabilities span LNG transport semi-trailers, stationary storage tanks, ISO containers, and hydrogen storage systems. It holds a broad portfolio of international certifications including ASME, PED, TPED, and ADR, and is capable of delivering turnkey EPC projects for large-scale cryogenic infrastructure.
Established: 1970s
Headquarters: Shenzhen, Guangdong, China
Key Products:
- LNG cryogenic storage tanks and transport equipment
- Hydrogen storage systems and refueling stations
- Cryogenic ISO containers and semi-trailers
- Industrial gas storage and transportation solutions
Why Choose CIMC ENRIC:
- Listed on Hong Kong Stock Exchange (3899.HK) — strong financial credibility
- ASME, PED, TPED, ADR certified — meets major international standards
- Full EPC capability for large-scale cryogenic projects
- Global presence in 40+ countries backed by CIMC Group's network
6. CRYO-TECH INDUSTRIAL COMPANY LIMITED
Introduction:
CRYO-TECH INDUSTRIAL COMPANY LIMITED is a specialized cryogenic equipment manufacturer headquartered in Ningbo, China, with over 25 years of industry experience. The company adopts a "made to order" business model, delivering customized cryogenic storage and transportation systems for LNG, LPG, and industrial gas applications across global markets.
CRYO-TECH holds a comprehensive set of international certifications including GOST, ISO, BV, TPED, CCS, SGS, CE, ASME U, and ASME U2. Its product portfolio covers microbulk storage systems, horizontal cryogenic tanks, high-pressure pump skids, and vaporizers, supported by strong after-sales services and warranty coverage.
Established: 1998
Headquarters: Ningbo, Zhejiang, China
Key Products:
- Cryogenic storage tanks and microbulk systems
- LNG/LPG transport semi-trailers and ISO containers
- Cryogenic cylinders and pressure vessels
- Cryogenic pumps and vaporization systems
Why Choose CRYO-TECH:
- 25+ years of cryogenic equipment manufacturing experience
- One of the most comprehensive certification portfolios: GOST, BV, TPED, CCS, ASME U & U2, CE
- "Made to order" model — flexible customization for diverse project needs
- Full product range from cylinders to large transport semi-trailers
7. Hubei Qixing Group
Introduction:
Hubei Qixing Group is a state-owned enterprise and one of China's established heavy industrial manufacturers, with a dedicated cryogenic storage tank division. With over 40 years of experience in heavy equipment manufacturing, Qixing has built strong capabilities in producing large-capacity vertical cryogenic storage tanks for LNG, liquid nitrogen, oxygen, argon, and CO2 applications.
The company's cryogenic tanks cover working capacities from 3m³ to 20,000m³ and pressure ratings from 0.2MPa to 3MPa, complying with GB-150, ASME, and ISO 9001 standards. As a state-owned group with diversified industrial operations, Qixing offers the reliability and scale required for large infrastructure projects, with export operations spanning more than 20 countries.
Established: 1980
Headquarters: Suizhou, Hubei, China
Key Products:
- Vertical cryogenic storage tanks (3–20,000 m³)
- LNG/LPG storage and transport equipment
- Cryogenic ISO tank containers
- Industrial gas storage systems
Why Choose Qixing Group:
- State-owned enterprise — strong manufacturing reliability and accountability
- Ultra-large capacity tanks up to 20,000 m³ for major infrastructure projects
- GB-150, ASME, ISO 9001 compliant manufacturing
- 40+ years of heavy industrial manufacturing experience
8. Banagee
Introduction:
Beijing Beinaji Company Limited, operating under the brand Banagee, is a specialized manufacturer of liquid nitrogen containers and small-scale cryogenic storage equipment. With over 20 years of experience, the company focuses on laboratory, biomedical, and industrial applications, offering a broad range of portable dewars, liquid cylinders, and automated dispensing systems.
Banagee holds CNAS and CE certifications and incorporates vacuum insulation technology and precision monitoring systems to minimize boil-off loss. Its products are suited for biotechnology, pharmaceutical, and research institutions requiring compact, reliable cryogenic storage.
Established: 20+ years experience
Headquarters: Beijing, China
Key Products:
- 2L–50L Dewar with Canisters (YDS Series)
- 3L–50L Laboratory Dewar for LN2 Storage
- 360L–500L Liquid Cylinders (DPW650 Dewar)
- 35L–175L Dewar with Racks (YDS Series)
- Automatic LN2 Dispenser BD-50B
Why Choose Banagee:
- CNAS and CE certified — meets laboratory and medical-grade standards
- Specialized in compact cryogenic storage for labs and biomedical use
- Wide capacity range from 2L portable dewars to 500L liquid cylinders
- Automated dispensing options for high-frequency LN2 usage environments
What Should You Pay Attention to When Looking for a Cryogenic Tank Manufacturer in China?
Quality is paramount when selecting a cryogenic tank manufacturer. Whether it involves liquid nitrogen storage tanks, liquid oxygen containers, or industrial-scale cryogenic storage systems, the equipment must be safe, reliable, and durable under extreme conditions. Chinese manufacturers on this list have demonstrated rigorous quality control through internationally recognized certifications such as ASME, ISO 9001, CE, and China's special equipment manufacturing licenses.
Customization is essential for meeting specific operational needs. Different industries require unique capacities, materials, safety features, and pressure ratings. Leading Chinese manufacturers offer tailored solutions — from compact laboratory dewars to large-scale LNG storage tanks exceeding 20,000 m³ — covering the full spectrum of cryogenic applications.
Production capacity is a critical factor, especially for bulk orders or recurring supply needs. China's cryogenic equipment manufacturers benefit from mature domestic supply chains, large-scale production facilities, and competitive lead times, enabling reliable fulfillment of both standard and custom orders.
Compliance with international standards ensures safety and reliability. When sourcing from China, verify that the manufacturer holds relevant certifications for your target market — such as ASME for North America, PED/TPED/ADR for Europe, or GOST for Russia and CIS countries. The manufacturers listed above collectively cover all major international standards.
After-sales support is crucial for long-term use. Cryogenic tanks require ongoing maintenance, spare parts, and technical guidance. Reputable Chinese suppliers increasingly offer global after-sales networks, remote technical support, and on-site service arrangements to support international clients throughout the equipment lifecycle.
Where to Find Reliable Cryogenic Tank Manufacturers in China?
Industry trade shows are one of the most effective ways to evaluate Chinese manufacturers firsthand. Key events include the China International Gas Technology and Equipment Exhibition (CIGTE) in Shanghai, the China International Cryogenic Technology Expo, and global platforms such as Gastech and Hannover Messe where major Chinese suppliers regularly exhibit.
Online B2B platforms such as Alibaba, Made-in-China, and Global Sources provide access to a wide range of Chinese manufacturers with company profiles, certifications, and client reviews. For deeper due diligence, visiting manufacturer websites directly — or requesting factory audits and third-party inspections — is strongly recommended before placing large orders.
Referrals and industry networks remain a reliable shortcut. Recommendations from engineering firms, EPC contractors, or industry associations with experience sourcing from China can significantly reduce the time needed to identify trustworthy suppliers.
Why Source Cryogenic Tanks from China?
Cost-effectiveness is the most cited advantage. China's combination of lower labor costs, large-scale production infrastructure, and a well-developed domestic steel and component supply chain allows manufacturers to offer highly competitive pricing without compromising on quality — particularly for standard tank configurations.
China has also invested heavily in cryogenic technology over the past two decades, driven by rapid growth in LNG infrastructure, industrial gas demand, and hydrogen energy development. As a result, leading Chinese manufacturers now hold the same international certifications as their Western counterparts — ASME, PED, ADR, TPED — and supply major global energy and industrial gas companies directly.
Flexibility and scale are further strengths. Chinese manufacturers typically offer a broader capacity range, shorter customization lead times, and greater willingness to accommodate OEM or project-specific requirements compared to many Western alternatives.
How to Choose the Right Chinese Cryogenic Tank Manufacturer for Your Project?
Start by matching your application to the right type of manufacturer. For large-scale LNG or hydrogen infrastructure, companies like CIMC ENRIC or SASPG offer the scale, certifications, and EPC capability required. For industrial gas storage tanks, Henan Jian Shen, Hubei Qixing Group, or CRYO-TECH are strong options. For biomedical or laboratory cryogenic equipment, Haier Biomedical (Chengdu) or Banagee are more focused choices. For cryogenic pump systems specifically, Huzhou Sanjing stands out as a specialist.
Beyond product fit, evaluate manufacturers on certification coverage for your target market, minimum order flexibility, export experience, and the quality of after-sales support in your region. Requesting sample orders, factory audits, or third-party inspection reports before committing to large-volume contracts is standard practice when sourcing cryogenic equipment from China.
Conclusion
China's cryogenic tank manufacturing landscape is remarkably diverse — from large state-owned enterprises and Hong Kong-listed conglomerates handling LNG infrastructure at scale, to focused specialists in biomedical storage and laboratory equipment. The 8 manufacturers profiled in this guide each bring distinct strengths: CIMC ENRIC and SASPG lead in large-scale industrial and LNG applications; CRYO-TECH and Hubei Qixing offer broad product ranges with strong international certification coverage; Haier Biomedical and Huzhou Sanjing represent deep specialization in their respective niches. Selecting the right partner ultimately comes down to matching your specific application, required certifications, order volume, and after-sales expectations to the manufacturer best positioned to meet them.
For buyers seeking reliable liquid nitrogen containers and small-to-medium scale cryogenic storage solutions, Banagee is a China-based manufacturer worth considering. With over 20 years of experience, CNAS and CE certifications, and a product range spanning portable laboratory dewars to 500L liquid cylinders and automated LN2 dispensers, Banagee serves clients across biomedical research, pharmaceutical, and industrial sectors worldwide. Whether you are sourcing for a single laboratory or scaling up for institutional use, exploring Banagee's full product offering is a practical next step.
