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Air Liquide in Taiwan About us

About us

In Taiwan, Air Liquide Group invests and owns two subsidiaries: Air Liquide Far Eastern (ALFE) and Air Liquide Electronics Systems (ALES) Asia.

Our Story

Air Liquide Far Easter (ALFE), founded in 1987, is a joint venture between Air Liquide Group and Far Eastern New Century Group. ALFE is the number one industrial investment among French companies in Taiwan. Using advanced technology developed by Air Liquide Group, we supply high-quality gases and total solutions for customers in the fields of electronics, industry and healthcare. Today, we have close to 580 employees and offices or plants located in Taipei, Taoyuan, Hsinchu, Taichung, Tainan, Kaohsiung, as well as in major Industrial Science Parks islandwide.

ALES Asia, founded in 2006 and now counting 70 employees, is a 100% Air Liquide-owned company with its main office in Taichung. ALES Asia provides assembly equipment (gas cabinets) for electronics customers.

Air Liquide worldwide

A world leader in gases, technologies and services for Industry and Health, Air Liquide is present in 78 countries with approximately 64,500 employees and serves more than 3.8 million customers and patients.

€20,485 M

2020 Group revenue



3.8+ million

customers and patients



Oxygen, nitrogen and hydrogen are essential small molecules for life, matter and energy. They embody Air Liquide’s scientific territory and have been at the core of the company’s activities since its creation in 1902.

Air Liquide’s ambition is to be a leader in its industry, deliver long term performance and contribute to sustainability - with a strong commitment to climate change and energy transition at the heart of its strategy. The company’s customer-centric transformation strategy aims at profitable, regular and responsible growth over the long term. It relies on operational excellence, selective investments, open innovation and a network organization implemented by the Group worldwide. Through the commitment and inventiveness of its people, Air Liquide leverages energy and environment transition, changes in healthcare and digitization, and delivers greater value to all its stakeholders.

Air Liquide’s revenue amounted to more than 20 billion euros in 2020. Air Liquide is listed on the Euronext Paris stock exchange (compartment A) and belongs to the CAC 40, EURO STOXX 50 and FTSE4Good indexes.

Safety Policy

Whether it is business operations, production and operation, or customer service, security and environmental protection is absolutely our core value that remains in the center of our hearts forever.

A variety of standardized processes and risk management mechanisms are used to achieve a safe, reliable, zero-accidents work environment, but also to provide the best quality products and services.

To keep all fellow workers and customers safe has been our adherence and our commitment to this land since establishment.

  • HSE Policy
  • Quality Policy
  • Road Policy


Head Office

7F , No. 399, Ruiguang Rd., Neihu Dist., Taipei City 114, Taiwan (R.O.C)

TEL: 886-(0)2-7734 2988
FAX: 886-(0)2-7734 2989

Hsinchu Office

12F., No. 168, Sec. 2, Fuxing 3rd Rd., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.)

TEL: 886-(0)3-6223888
FAX: 886-(0)3-5783735 or 5779286

Taichung Office / EMCT  

2, Ching Yii Rd, Chung Kang Export Processing Zone, Wuchi Town, Taichung, Taiwan, R.O.C.

TEL: 886-(0)4-3706-8988 
FAX: 886-(0)4-26571139

CTSP II Office

No.19, Keva E. Rd., Daya Dist., Taichung City 428, Taiwan(R.O.C.)

TEL: 886-(0)4-3705-7988
FAX: 886-(0)4-3705-7999

STCP Office 

3F, No.6, Zhongxin Rd., Xinshi District., Tainan City 744,Taiwan, R.O.C.

TEL: 886-(0)6-7025998
FAX: 886-(0)6-5891793

Kaohsiung Office

331, Shun An Rd, Hou Hsiang Tsun, Lu Chu Hsiang, Kaohsiung, Taiwan, R.O.C.

TEL: 886-(0)7-9755988
FAX: 886-(0)7-6961870

ALES Asia Office

3 Floor, No. 28, Jhongke Rd., Tayah District, Taichung, Taiwan, R.O.C.

TEL: 886-(0)4-256-1800
FAX: 886-(0)4-25689877

Corporate social responsibility

In line with its sustainable development approach, Air Liquide has chosen to focus its Foundation’s action on three areas in which the Group, through its activities and presence throughout the world, has clear legitimacy: the Environment, Healthcare/Respiration and Micro-Initiatives linked to local development.

Air Liquide Foundation