Located in Shanghai,Wonder Gas is a professiona manufacturer of gas cylinder and gas equipment. We have more than 30-year experience in gas industry and have reputationin this field.
Our main products : Steel gas cylinders , such as
oxygen cylinder,nitrogen cylinder,argon cylinder,co2 cylinder,acetylene cylinder,helium cylinder etc.There are also valves, regulator and related Accessories.
We also deal with cryogenic tanks, tank container, cryogenic semi-trailer, LNG tank container, Dewar tank, Microbulk TANK, LNG station skid, gas cylinder rack, PSA, etc.
Our products have won praise from customers worldwide. And our products have been exported to US. Euro countries, such as Germany, Portugal, Romania, Bulgaria.
South America such as Chile, Peru, Bolivia, Africa such as Angola, South Africa.We can supply all kinds of gas cylinders with ISO,TUV, TPED, CE and DOT certification.
WonderGas have get Certifications of ISO by International Standardization Organization, DOT of America, TC of Canada, TUV of Germany, KGS of Korea and some other Certifications. With Safe and Dependable Products and Quality service, With High-Quality Products, Competitive Prices, Fast Delivery and Superior Service, WonderGas had won the Customer's Trust and Praise.![.jpg]()
Wonder Gas has passed the IS09001 quality management system certification. We adopt advanced production technology and equipment, and have strict production and inspection systems to control each production process, so as to provide customers with high-quality products.
Each cylinder has passed a good inspection during the production process, such as physical test, bending testimpact test, appearance/dimension test,hardness test, ultrasonic test, hydraulic test, rust test andappearance color test.
Our main product includes ISO9809-1/ISO9809-3/ISO3807/ISO7866/ISO11439/DOT-3AL/DOT8AL/DOT3AA/EN12245 and so on standards and support customization needs,our products have won praise from customers worldwide.
Since 2010 Years, WonderGas has established trade relations with more than Thirty Thousand Customers in more than 50 countries and regions. Many of our VIP clients have visited WonderGas Personaly , repeatedly and discussed the regional agency service with us.Cooperation with SEFIC-WonderGas .Cooperation with SEFIC, we have the following advantages:
HIGH QUALITY SEFIC has implemented a strict and complete quality control system, which ensures that each gas cylinder can meet quality requirements of customers, and all cylinders have been strictly inspected before shipment. |
LOWER PRICE SEFIC always supply the lower price! We never stop trying to find new ways to reduce the gas cylinder cost, so that we can offer our customers a competitive price. Cooperate with SEFIC, Choose a Trustworthy Partner! |
QUICK DELIVERY TIME We are committed to work hard to ensure that every shipment of the gas cylinders are safe, punctual arrival, we have a lot of partners which always provide the most rapid means of transportation. |
GOOD SERVICE SEFIC has different series and models, for different standards in different countries, and we are committed to providing the best service. Cooperate with SEFIC, Choose a Trustworthy Partner! |
ORIGINAL Manufacturer Cooperation with SEFIC to achieve the sales relationship from the manufactory to the customer, can improve the production and delivery efficiency of the gas cylinder. |
LARGE OUTPUT SEFIC has professional equipments for gas cylinders. We have the capability to produce more than 50, 000pcs of Gas Cylinders per month. |
EXPORTING Experience SEFUC has implemented a strict and complete quality control system, which ensures that each gas cylinder can meet quality requirements of customers, and all cylinders have been strictly inspected before shipment. |
OEM ACCEPTED We accept OEM work, SEFIC can manufacture gas cylinder handle, gas cylinder cap, gas cylinder valve, gas cylinder Mark and gas cylinder color as your required. |
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Our mission is to continually improve, to provide superior products and services, and to meet our customers’ needs. We work together to perform our duties in a safe and efficient manner for the benefit of our customers our employees, thus allowing our investors to realize their goals!