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Factory Supply New Liquid Nitrogen ISO Liquid Gas Storage Tank
US$2.00-3.00
20,000 kg
Product profile
Customization
AvailableCAS No.
10024-97-2Formula
N2oModel NO.
ISO TANKEINECS
233-032-0Constituent
Industrial Pure AirGrade Standard
Electronic GradeChemical Property
Non-Flammable GasCAS Number
10024-97-2Packaging
ISO Tank 19-20tonGas
Nitrous Oxide, N2oGas Purity
99.9%-99.9999%Factory Location
Tongnan District, ChongqingCertificate
CEManagement System Certification
ISO 9001, ISO 14001...Grade
Medical/Food/Industry/Electronic High PurityTransport Package
ISO TankSpecification
Purity: 99.9% ~ 99.9995%Trademark
Tonghui or OEMOrigin
ChinaHS Code
2811290000Production Capacity
60 Thousand Tonnes Per YearKey features
High Purity Grade: Purity ranges from 99.9% to 99.9999% suitable for medical, food, industrial, and electronic applications.
ISO Tank Packaging: Available in ISO Tank 19-20 ton capacity for efficient large-scale transport.
Custom Branding: Logo or company name can be painted or engraved on cylinder neck or body based on MOQ.
Established Manufacturer: Company established in 2007 with 15 years experience and 15 subsidiaries in Chongqing.
Global Export Capability: Products exported to South Asia, Europe, America, and the Middle East with 60 special transport tankers.
Comprehensive Certifications: Holds CE, ISO 9001, and ISO 14001 certifications ensuring quality and safety standards.
Sample Availability: Samples available for small packages like 8g cream chargers; COA provided for gas products.
Factory Visit Welcome: Visitors are always welcome to tour the facility upon prior schedule notification.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-03-21Nearest Port: ShanghaiAverage Response Time: ≤9.18hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, CPT
AI-Powered supplier vetting
SummaryChongqing Tonghui Gas Co., Ltd. is a China-based factory and trading company established in 2007, specializing in specialty gases and related products. It reports ISO 9001 and ISO 14001 certifications, 10 production lines, and substantial stated capacity for nitrous oxide, special gases, ultra-pure ammonia, and other products. The company describes sound after-sales service, strict quality management, and efficient transportation, but the evidence is largely self-reported. Its R&D experience and quality-control staffing are each listed as below five, and customization capability is not specifically documented. Export activity is indicated by an export-sales share of 31%–40% and exports beginning in 2022. One trade record identifies an overseas buyer, but this is insufficient to establish a broad customer portfolio.
Supplier typeThe supplier is identified as a factory, manufacturer, and trading company based in Chongqing, China. Its stated operations cover research and development, production, sales, storage, and transportation of specialty gases and related products, including food-grade and medical gases.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These explicitly support quality-management and environmental-management capability, although no certificate scope, issuing body, or validity dates are provided.
After-Sales capabilityThe company explicitly describes its after-sales service as sound, states that customers have gained trust through good service, and claims efficient transportation supporting delivery timeliness. These statements support a positive service capability assessment, though they are not accompanied by service metrics or documented procedures.
Production capacityThe supplier reports 10 production lines and substantial listed capacity for nitrous oxide, special gases, ultra-pure ammonia, and other products. It also claims leading regional production capacity, stable supply, strict quality management, and efficient delivery; however, some capacity entries are incomplete or inconsistently stated.
Product Q&A
Q:How Can I trust your company?
A:
Tonghui Gas is established in 2007, we have 15 years experience in the gas field. We cooperate with many branded companies and giant customers coming from more than 20 different countries around the world. We promise to offer high-quality gas and commited service based on strict production line and business system. Therefore we have gained the good reputations from our clients based on top quality and best service.
Q:Can you produce my brand?
A:
Yes, we can paint or engrave your company name or logo on cylinder neck or cylinder body based on MOQ.
Q:Can I get a sample?
A:
It depends on which product you need. For a small package 8g cream charger or any RTS product, we could offer you the sample. Unfortunately for other gas products, due to the complicated shipping process and high shipping cost, we don't suggest offering samples. But we could offer you COA and quality-related certificates to better ensure product quality.
Q:Can I visit your factory?
A:
Yes, you are always more than welcome to visit us. Please keep us informed of your schedule in advance.
Q:What is your MOQ?
A:
The gas filled cylinders or tanks products are classified as dangerous goods which have special shipment requirements, in that case, orders are usually taked and shipped in full container loading. Please feel free to contact us for details.
Send Inquiry
*To:
Chongqing Tonghui Gas Co., Ltd.
Chongqing Tonghui Gas Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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