ISI is a brand founded and developed in the early 19th century, producing products such as fresh water machines, CO2 gas chargers, NO2 ... to make ice cream, soups, sauces. Founded by Carl Pochtler AG of GMBh, began to succeed in later years, and most successfully and in the years of the 21st century with innovative business strategies, different people.

On May 14, 1964, the foundation for the brand name and logo for today’s ISI Group was laid with the listing of the ISI Metallwarenfabrik GesmbH. 
Since then, innovative strength and research have been the factors for success behind our international market leadership in pressurized gas systems. Today, the ISI Group is present worldwide with production and sales facilities, selling products to more than 80 countries. We provide customized solutions for all applications in which compact energy is required in the form of pressurized gas chargers.
Follow uncharted paths and open up new possibilities.
We want to inspire new trends. To re-interpret the taste of food; unusual and strong. To discover what´s inside dishes. To create new paths and uncover new culinary possibilities.
At ISI we are always on the search for new ideas to unite diversity, reliability and creativity. That´s how we think. For 50 years. ISI connects functionality, design and innovation in all our products. We want to enrich gastronomy. At home and at professional kitchens. Once curiosity has been inspired, creativity starts to work. We all need inspiration.
ISI Inspiring food. 
ISI began as Karl Fischer-Pochtler GmbH. In the early 19th century, it was already producing the first soda machines under the company name Carl Pochtler AG. The CO2 chargers used for making soda water and the N2O chargers for creating cream, soups, sauces, and foams make up the core product of the company's Culinary divISIon.
The company is still family-run: Christian C. Pochtler is a direct descendant of the Fischer-Pochtler family. He has successfully led the company into the 21st century with an innovative business strategy.
1867 - 1881
How It All Began
Carl Pochtler, born in 1840, is officially recorded as being a turner and producer of surgical syringes and mechanical instruments in 1867. At this time he also begins producing siphons.
The "Chirurgische Spritzen-Sodawasser-Apparate und Syphon–Fabrik Carl Pochtler" [Surgical Syringes and Soda Water Machines and Siphon Factory Carl Pochtler] produces an extensive range of products. The company receives numerous awards at trade shows and world exhibitions.
In 1878, Carl Pochtler applies for his first patent (Pfropfenhahn).
In 1881, the company relocates to Kaiserstraße 87, in Vienna's 7th municipal district. The company's headquarters remain at this central location until 1975.
1887 - 1922
First Phase of Big Changes . After Carl Pochtler's death in 1887, his daughter, Rosa Fischer-Pochtler, is registered as the owner of the company.
In 1906, Carl Fischer, husband of Rosa Fischer-Pochtler, takes over management of the company.
Carl Fischer-Pochtler's son, Alfred, becomes the managing director in 1916. The company has over 80 employees by this time.
The company changes its legal status to a limited company and is renamed Sodawassermaschinen-, Siphons- & Metallwarenfabrik Carl Pochtler A.G.
1923 – 1930
Various subsidiaries are founded in Czechoslovakia, Romania, and Yugoslavia.
1940 – 1954
Wartime Turmoil and Post-war Era. The company is forced to dissolve in 1940 due to the war, but in 1951 opens its doors once again to resume the production of siphons and CO2 chargers for household use. Following the death of Alfred Fischer-Pochtler in 1954, his daughter, Marietta Fischer-Pochtler, takes over his shares and the company management together with her husband Hannes.
1959 - present
Entering International Export Markets and Experiencing Growth
In 1959, Heimsyphon Karl Hinz und Co. Ges.m.b.H. is founded.
In 1964, the company Karl Fischer-Pochtler Ges.m.b.H acquires 100% of the shares in the company Heimsyphon Karl Hinz und Co. Ges.m.b.H. and renames it ISI Metallwarenfabrik Ges.m.b.H. This lays the cornerstone for the ISI Group's current brand name and logo.
In 1966, the first ISI disposable chargers for preparing soda water and whipped cream are launched onto the Austrian market. The export of products to various countries, European and non-European alike, then begins.
In 1975, production and administration are relocated to a newly erected factory at Kürschnergasse 4 in Vienna's 21st municipal district. This site is expanded over the next few decades and remains the current headquarters for the entire ISI Group.
In 1978, Christian C. Pochtler (fifth generation descendant of Carl Pochtler) establishes ISI Siphon of America Inc. (now ISI North America Inc.)
In 1984, he takes over all of the company's shares and management and establishes Fischer-Pochtler Holding Ges.m.b.H. (now Pochtler Industrieholding AG). He also takes over ISI GmbH.
1990 - 2000
Ferran Adrià's espuma cooking technique revolutionizes the use of ISI Whippers. 
In 1990, the company Heimsyphon (formerly Heimsyphon Karl Hinz, a subsidiary of BOC) is acquired. The industrial cylinder sector is expanded to form the second pillar of the company.
In 1994, the world's largest high-tech filling center for chargers for ISI's Culinary divISIon is commissioned and a factory for cylinders for the Components sector is built at the Kürschnergasse site.
In 1995, ISI Airbag GmbH, cornerstone of the third business sector, ISI Automotive, is founded. In 2000, ISI Airbag GmbH relocates to the new site on Scheydgasse in Vienna, the current headquarters of ISI Automotive Austria GmbH and ISI Automotive Holding GmbH.
2009 - 2012
ISI Automotive Takes Over the Airbag Business
During the automotive crISIs, ISI Automotive takes over Delphi's European airbag business. ISI Automotive Berlin GmbH becomes the design and development center for the Automotive Group.
ISI Automotive Hungary Kft. expands into the textiles and later modular market.
ISI Automotive (Thailand) Ltd. takes on bag production.
ISI strengthens its three divISIons, Culinary, Components, and Automotive, through innovation and specialization, as well as through internationalization via its own subsidiaries.


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About US

The origin of Thuy Chau  Company is the joyful idea of Vietnamese businessmen, built in the desire and open-hearted hope to create one favourite enterprise, that everyone will be supported the best products.

This is a story of great commitment and passion, the story of founders and staff  who have dedicated their lives to search order to bring the valuable products to the customers. 

Thuy Chau Company is the high-up importers of ice cream powders, ice cream flavors, fruit pastes, topping, pure, sirup to make the best mixes of ice cream, ice blend, coffee, bakery and promote of the beverage solution and food.



Thuy Chau International Co., Ltd, one of the companies focusing on importing ice cream powders, ice cream machines, ice cream tools, coffee machines, ice machines, kitchen equipments, and only more Italian products. Beside, we distribute a little products made in Austria, USA, Germany ..

Established in 2010 with its head-quarter in Hadong, Hanoi, Vietnam. Firstly, We sold for bigger companies they came from Singapore. After that, we started to be dealers and our main importers. Now we are the leading one-stop solution provider in commercial ice cream machines and ice cream powders supplying service for shops, restaurants, hotels, resorts in Vietnam.

Now we have many channels for selling the products as,, …in Vietnam's market with 2 companies such as PAFO Co, ltd, and Thuy Chau International, Co.,ltd.

At  Thuy Chau  or PAFO,  with  a  creative, skilled and experienced team devoted to their profession,  our  prime  objective  is  to satisfactorily meet every single requirement of our esteem customers  with cooperative and professional services.

We always learn from our past experiences with an aim to deliver to our customers new dimensions of concepts, solutions and services in an innovative, effective and practical manner.

Trust, once broken, may not be recoverable.  We treat Trust as our most valuable asset that each of us has to nurture and preserve above all else. Watercon or PhuAnFood  are  the leading food service & laundry solutions provider in Vietnam, whose expertise and experience have been proven by 5-star projects from Sungroup, FLC, Vingroup, Redsun, JW Marriot, Vinpearl & BanaHills, Novotel, Amanoi, Sixsenses etc...

Founded by a professional team with over ten years of experience in training ice cream soft, gelato, ice blend, smoothie solutions, we are fully capable of delivering innovative customer-focused concepts and services from consultation & design, customized fabrication, site coordination, installation, commissioning & testing to customer care services that enhance performance and customer satisfaction.

We always focus on hotels, international fast food and restaurant chains to cafeterias, deli shops, food courts, ice cream parlors, convenience stores, bakeries and bakery production centers. With such diverse and established experience, we know the industry inside out, to give you the best products and professional service, always.

We aim to give you the simple solutions to complex problems. That is why we have a pool of experienced creative design consultants who visit customer’s sites, analyze, discuss and advise on ways to optimize available space in your kitchen, plan or outlet. No matter what your budget is, we will work with you to give you the best valued for money.


Importer and distributor of ice cream powders, ice crem flavors, ice cream equipments, cofffee machines, ice machines, bakery equipments and instruments for ice cream shops, bars and restaurants, 5 star hotels. We disire to be the representative for the branding development, designing website, SEO products  and branding co-operation over the world.

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We are the distributor and dealer for selling the famous brands as here below