Product Features:
- Comes with a free nozzle to release N2O gas
- Contains E942 food-grade 99.95% purity nitrous oxide
- Made with 100% recyclable steel. Guaranteed no oily residue or chemical aftertaste.
- Conforms with Manufacturing International Standards such as ISO 9001, ISO 14001, ISO45001, CE and FDA
- Suitable with cream whippers - Connects with any whipped cream dispenser via optional pressure regulator
One-Stop Production:
- Rotass is one of the few manufacturers which can fulfill 95% in-house fabrication process of the cream charger from gas production, cartridges manufacturing, and gas filling to final packing. In that case, we can have better control over the quality and cost throughout the process. Rotass is dedicated to providing distributors and partners with superior quality cream chargers products as well as competitive prices.
OEM Procedure:
1. Send us your logo design & package design, packing requirement
2. Sampling
4. Confirm the color and package design of the sample
5. Bulk Production
Related Products:
OEM&ODM
Basic customization service including logo, package, packing size, etc. In addition, the gas composition can be controlled after checking with our engineers for details.
Gas Filling Service
We provide empty gas cylinder or gas tank filling service, including CO2, N2O, GeH4, SiH4, NH3, CH4, N2, NF3, C2F6, HBr, CF4, SF6, BCL3, 4F8, CO, NO, H2, Ar on your demands
Cooperative Clients
With our dedication to quality and services, we have the great honor to provide gas solutions with enterprises of beverage, electronic devices, semiconductors, chemical and gas fields.
Chongqing Tonghui Gas Co.,Ltd was founded in 2007.The headquarter is located in Tongnan District, Chongqing and has 14 subsidiaries. Our business covers R&D, production and sale of food/medical/industrial/electronic grade gas and relevant products.
Tonghui Gas has an annual output of 1.1 million tonnes of Carbon Dioxide and 400 million pieces of 8g cream chargers. The output of high-quality gas, electronic grade gas, standard gas, mixed gas, and other special gases is over 30,000 cylinders and 400,000 gas cylinders are filled every year.
As a professional gas manufacturer, we launched the brand Rotass, including 8g/580g/615g/1364g/2000g cream chargers, 0.6L CO2 cylinders, and some accessory products. Considering the particularity of chemicals, we are looking for qualified distributors at home and abroad to meet local customer demand.
As a wholesaler, you have early access to the best prices and continuous stock, increasing your profit margin and improving turnovers. Also, you can develop your brand through OEM service. Contact us to find out how we can help your business.
We have obtained CE, FDA, REACH, ISO9001: 2008 Quality Management System Certification, ISO14001: 2004 Environmental Management SystemCertification, OHS 18001: 2001 Occupational Health and Safety Management System Certification ISO 22000 Food Safety and Quality System Certification.
Audited Supplier 
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