Contact Us

Tel: 0086-180 1766 2601
Skype: David _sefic
Whatsapp: 0086-180 1766 2601

Graduated from the Shanghai University of Business Administration, Focusing on the company's product sales, as well as the development of the market. Main Markets:
European Market, South American Market, Middle East Market, etc.and have gained the reputations from our clients based on top quality for it.

Email: [email protected]

Tel: 0086-189 1693 6617

Skype: Lucy_sefic

Whatsapp: 0086-189 1693 6617

My major is English and I am graduated from Suzhou University of Science and Technology. I am responsible for the market of overseas such as New Zealand, Germany, Slovakia, Brazil, Peru, Colombia......
We SEFIC are in the field of gas cylinder and gas for industry, welding,fire fighting, party, medical use. We aim at providing high quality, perfect service, fast delivery and complete documents......
Looking forward to your inquiry and be a partner of SEFIC!

Tel: 0086-180 1766 2612
Skype: Ethan_sefic
Whatsapp: 0086-180 1766 2612

Master of Business Administration in Soochow University, major in International Economy And Trading.

Professional in gas and gas cylinder area, have rich experience in the gas application fields: industrial welding, medical, fire suppession, food and so on.

Dedicated to the development and maintenance of markets in Europe, the Middle East, Africa, South America, Southeast Asia, etc.

Any technical questions or purchasing demand, just feel free to contact me.

It will be my pleasure to serve for you!

Email: [email protected]
Tel: 0086-180 1766 2616
Skype: Dylan_sefic
Whatsapp: 0086-180 1766 2616


Graduated from Beijing university master's degree. I have been in the gas machinery industry for 5 years, I work in a sefic have five years, We have clients all over the world, our products have won the praise of customers, if you interested in our products, or any question about gas equmipment, please contact me freely.

Email: [email protected]

Tel: 0086-180 1766 2603
Skype: angela_sefic
Whatsapp: 0086-180 1766 2603


Professional knowledge of all Gases enquipment ,such as ,industrial gases ,seamless steel gas cylinder ,cryogenic tank and LPG Cylinder and filling stations and Big lox plant projects , Won a cooperation contract with a large reputed gas company, such as Airliquide , Linde ,paxair and BOC ,A huge number of industrial gas companies more than 100 countries , which gained great feebacks for professionally service engaged in export of gas cylinder more than eight years , and very good customer communication and negotiations

Tel: : 0086-189 1799 1163
Skype: wency_sefic
Whatsapp: 0086-189 1799 1163


Graduate from GuangXi University Master's degree . My major is Internation Trade and Business English . have very fluently Oral English . I have work in SEFIC around 5 year , Having obtained very Professional Knowledge for Gas cylinder field and excellent market analysis skill.

Tel: 0086-180 6617 3633
Skype: Joyce_sefic
Whatsapp: 0086-180 6617 3633


my major is specialty of international economy and trade from Nanjing University of Traditional Chinese Medical. One year of work experience in the gas industry.

If you have any demand on gas cylinder / industrial gas, Please feel free to contact me.

Tel: 0086-180 1766 2606
Skype: Sophia_sefic
Whatsapp: : 0086-180 1766 2606


Graduated from Henan University with bachelor degree.Own abundant knowledge and experience of exporting oxygen/argon/acetylene/CO2/Helium… gases, gas cylinders and gas equipment over the years.Our mission is win-win cooperation, Your success, our glory!

Tel:0086-189 1731 8132
Skype: Ella_sefic
Whatsapp: 0086-189 1731 8132


I major in English in college, and I choose to be a foreign trade salesman. We are the top supplier of gas cylinders and affiliated equipment, and have exported to many countries. To serve the customers is our mission, if you have any need and questions, we will try our best to satisfy you.

Tel:0086-180 1766 2609
Skype: lisa_sefic
Whatsapp: 0086-180 1766 2609


Guraduted from Zhengzhou University, Henan Province (SAIS, which cooperate with Fort Hays State University, USA). Major of International Economy and Trading . Committed to the sale of gas equipment for more than 6 years, such as high Pressure Gas Cylinders, Cryogenic tanks ,dewar , AJT as well as the industrial gases . Welcome to inquiry and feel our company culture and service.

Tel: 0086-186 1624 2359
Skype: Jesse_sefic
Whatsapp: 0086-186 1624 2359


Graduated from Nanjing Aerospace University, focusing on marketing in Europe and Africa. Been Providing service and products for the best of clients.

Tel:0086-180 1766 2603
Skype: Angie_sefic
Whatsapp: 0086-180 1766 2615


My Major is Business English and graduated from Jiangxi Foreign University.

Mainly market Europe, South America and South East, Asia etc.

Our Company SEFIC is a professional supplier of kinds of gas cylinders with high quality and competitive price more than ten years in this industry.

helium gas cylinder, storage tanks ,Valves,Vaporizers are also exported.

Any requirements pls don't hesitate to contact me. I will try my best to help you. Thanks.

Tel: 0086-177 0167 0391
Skype: Tina wong
Whatsapp: 0086-177 0167 0391


I graduated from Heihe university, majoring in International Economics and Trade. Now works at SEFIC.

SEFIC is a professional gas cylinder supplier with a rich market base and has business contacts in Asia, Europe, Africa, America and other countries. Involved in a wide range of businesses, various industrial gas cylinders, medical gas cylinders and LPG gas cylinders, transportation storage tanks, etc.

We take it as our purpose to provide customers with good service and to provide customers with excellent service experience. We look forward to our wonderful cooperation in the future.

Tel:0086-133 9127 2531
Skype: angely_sefic
Whatsapp: 0086-133 9127 2531


My major is International Economy and Trade and i am graduated from Shaoyang University .

Main market:South America ,Asia,Europe,Africa.

My company SEFIC is a professional supplier in the Gas ,Gas Cylinder,Valve ,Regulator.Different size cylinder can use in different gas,such as Oxygen gas cylinder ,CO2 cylinder ,Helium gas cylinder ,LPG Cylinder ,Acetylene Cylinder As on.We are involved in Industry,Medical,Diving fields... Our customers is worldwide.

Advantage:1. Cylinder variety

2. High quality products with composite price.

3. Delivery fast .

4. High service quality.

Tel: 0086-189 3985 2327
Skype: wendy_sefic
Whatsapp: 0086-189 3985 2327


My major is Business English and I am graduated from Anhui Wenda University. SEFIC focuses on the production of GAS cylinders and have won praise from global customers. Our products are exported to many countries in the world. Wellcome to your inquiry. I am glad to provide the proffessional service for you.

Tel: 0086-133 8192 8531
Skype: Caroline_sefic
Whatsapp: 0086-133 8192 8531


My major is International Trade and I'm graduated from Tongji University with Bachelor’s Degree. Own professional knowledge and exporting experience of CNG Cylinder, Carbon Fiber Gas Cylinder, Medical Aluminum Cylinder, Gas Cylinder Equipment and etc. Specialize in gas and cylinder equipment field and have excellent market analysis skills.

Looking forward to your inquiry and be a partner of SEFIC!

It will be my pleasure to serve for you!

Tel: 0086-15316831617
Skype: Penny_sefic
Whatsapp: 0086-15316831617


I graduated from Chizhou University, majoring in Business English. I am very passionate about my work and professional about pressure vessel products.

I commit to providing the best service to all customers. Welcome to consult me. 

Email: [email protected]

Tel: 0086-15316831617
Skype: Todd_sefic
Whatsapp: 0086-17701788546


Bachelor degree of Economics in UIBE, major in International Trade and Economics.

Specialize in the sales of steel cylinders, aluminum cylinders, carbon fiber cylinders, CNG, LPG and etc.

Welcome to contact me if you have any inquiries.

We aim at provide the best service and bring value to our client's business.


Email: [email protected]

Tel: 0086-17717301163

Skype: Elva_sefic

Whatsapp: 0086-17717301163


Graduated from Yangzhou university.
Committed to the foreign trade industry and provide quality and professional services.