Phu Quoc is renowned for its traditional fish sauce, a product closely associated with the island’s coastal culture and centuries-old craft. The traditional fish sauce industry is concentrated mainly in Duong Dong and An Thoi, where dozens of traditional barrel houses continue to produce fish sauce using methods passed down through generations.
Today, Phu Quoc has approximately 57 fish sauce barrel houses, including 55 members of the Phu Quoc Fish Sauce Producers Association. Most are located in Duong Dong, while others are concentrated in An Thoi. Many establishments have maintained their craft for three or more generations, with some family traditions extending to six generations.
This article introduces several well-known traditional fish sauce barrel houses in Phu Quoc. The list is presented as a featured selection rather than a ranking, as each producer has its own history, production methods, and product characteristics.
Traditional Phu Quoc Fish Sauce Production
The traditional fish sauce-making process in Phu Quoc has evolved over time, incorporating improvements in certain production stages while preserving its traditional fermentation methods and characteristic flavor.
Three main traditional methods are used:
- Stirring
- Pressing
- A combination of stirring and pressing
The Main Ingredients
The principal ingredient is anchovy, including varieties such as sọc tiêu, sọc phấn, phấn chì, cơm đỏ, cơm lép, and cơm than. Among them, sọc tiêu and cơm than are traditionally regarded as producing particularly high-quality fish sauce.
The fish must be freshly caught and salted on the same day. Because anchovies are small and highly perishable, freshness and consistency of the raw material directly affect the protein content, aroma, and flavor of the finished fish sauce.
The salt used for fermentation is traditionally coarse, white salt with low levels of impurities, sourced mainly from Phan Thiết and Bà Rịa–Vũng Tàu.
Traditional Wooden Barrels
The most recognizable feature of a Phu Quoc fish sauce barrel house is its large wooden fermentation barrels.
Traditional equipment includes:
- Fermentation barrels: traditionally made from bời lời or vên vên wood and bound with rattan.
- Lỗ lù: an outlet near the bottom of the barrel used to draw out fish sauce.
- Collection barrels: used to collect and filter the fish sauce.
- Filtering tools: help prevent fish solids from blocking the outlet.
- Bamboo or wooden grids, palm-leaf covers, rattan tools, scrapers and weights.
These tools represent generations of accumulated knowledge and craftsmanship in traditional fish sauce production.
From the Sea to the Bottle
The production process begins at sea. During the anchovy fishing season, fishing boats work according to the movement of the fish. Fresh anchovies are washed with seawater, cleaned, drained, and mixed with salt at a traditional ratio before being placed into the boat’s storage hold.
The salted fish is later transferred into wooden fermentation barrels. The surface is levelled, additional salt is added, and the mixture undergoes a natural fermentation process that can last approximately 12 months.
After fermentation, the fish sauce is drawn from the barrels. The first extraction produces the concentrated first-press fish sauce, characterized by its amber-brown color, gentle aroma, and rich natural protein flavor. Subsequent extraction produces a lighter fish sauce through a controlled circulation process.
The final products are then blended according to their protein concentration and intended grade.
Featured Traditional Fish Sauce Barrel Houses in Phu Quoc
1. Khải Hoàn Phu Quoc Fish Sauce
Khải Hoàn is one of the long-established and large-scale fish sauce producers on Phu Quoc Island.
The family’s fish sauce tradition dates back to 1975, when Trần Thị Ba established Hải sản Khải Hoàn Private Enterprise with an initial 12 fermentation barrels and annual production of approximately 72,000 liters. In 1986, Hồ Kim Liên took over the business and expanded its retail and display operations at the factory.
In 2007, Khải Hoàn Trading Joint Stock Company was established, marking a transition from a family-based operation to a modern business while retaining its traditional production heritage.
In 2015, the company expanded its anchovy fishing fleet to 26 vessels, allowing it to secure a more direct supply of fresh raw materials.
Khải Hoàn later developed a semi-automatic bottling system while maintaining its traditional barrel fermentation process. Its facility also incorporates a visitor area where travelers can learn about traditional fish sauce production.
The fish is salted directly on the fishing boats before being transferred to wooden barrels made from bời lời or vên vên wood. The fermentation period generally lasts 12–15 months. According to the source, the traditional process does not use preservatives or chemical additives.
Khải Hoàn fish sauce is characterized by a clear amber-brown color, a gentle aroma, a balanced salty taste, and a naturally sweet finish. The barrel house is also a destination where visitors can observe the traditional fermentation process and purchase Phu Quoc fish sauce products directly.
2. Ông Kỳ Fish Sauce
Ông Kỳ Fish Sauce is presented as a premium Phu Quoc fish sauce produced according to traditional barrel-house methods and the requirements associated with the Phu Quoc Fish Sauce Geographical Indication.
The producer selects carefully chosen anchovies caught during the appropriate season. The fish is kept consistent and free from mixed species, emphasizing the quality of the raw material.
The premium product is produced in limited quantities and bottled in high-quality glass bottles with Phu Quoc origin certification labels.
According to the source, the ingredients consist of fresh anchovies and sea salt, producing a clean aroma and naturally sweet finish.
Address: Group 3, Hùng Vương Street, Duong Dong, Phu Quoc Special Zone, An Giang Province
Phone: 0943 911 144
3. Thịnh Phát Phu Quoc Fish Sauce
Thịnh Phát has approximately 50 years of family experience spanning three generations. The business began with more than 10 traditional wooden barrels and has since expanded to two production facilities with more than 100 wooden fermentation barrels.
The producer emphasizes the preservation and promotion of traditional Vietnamese fish sauce-making techniques. Its products are made using traditional methods, with selected high-protein fish sauces in the 40°N–43°N range highlighted by the source.
Thịnh Phát also offers visitors the opportunity to explore its barrel houses and production facilities and purchase bottled fish sauce directly in Phu Quoc.
Address: 30 Street, Duong Dong, Phu Quoc Special Zone, An Giang Province
Phone: 0297 3980 224
Email: congtynuocmamthinhphat@gmail.com
4. Phụng Hưng Phu Quoc Fish Sauce
Phụng Hưng is one of the long-established fish sauce brands in Phu Quoc, with nearly 100 years of production tradition according to the source.
The fish sauce is produced using traditional methods, from selecting the anchovies and salt to fermentation in wooden barrels. The finished product is described as having a clear amber-brown color, gentle aroma, natural richness, and a distinctive sweet aftertaste derived from fermented anchovies.
Phu Quoc is known for several varieties of anchovy, including cơm than, sọc tiêu, and cơm đỏ. According to the source, Phụng Hưng uses anchovies and sea salt without preservatives, while maintaining a closed production and bottling process that meets food safety requirements.
Visitors can tour the Phụng Hưng barrel house, learn about traditional fermentation, sample the products, and purchase authentic Phu Quoc fish sauce as a souvenir.
Company: Phụng Hưng Manufacturing and Trading Co., Ltd.
Address 1: 471 Nguyễn Văn Cừ Street, An Thới, Phu Quoc Special Zone, opposite Phu Quoc Prison Historical Site
Address 2: 69 Trần Quốc Toản Street, An Thới, Phu Quoc Special Zone
5. Hồng Đức 1 Fish Sauce
Hồng Đức 1 is described as one of the long-established traditional fish sauce brands on Phu Quoc.
The family traces its fish sauce-making tradition back six generations. The craft was founded by Trương Văn Kỳ, while Trần Huy Quyền is identified in the source as the sixth-generation successor continuing the family tradition. His formal studies in food processing have also contributed to the modernization and development of the family business while maintaining its traditional identity.
Hồng Đức 1 uses fresh black anchovies caught in the waters around Phu Quoc. The fish is transferred to the barrel house and naturally fermented in bời lời wooden barrels for approximately 12–15 months.
The resulting fish sauce is described as having a balanced salty taste, a gentle aroma, an attractive amber-brown color, and a high protein concentration ranging from 35°N to 53°N.
Today, Hồng Đức 1 offers several product lines, including traditional pure fish sauce, prepared fish sauce, and premium products. The brand distributes products throughout Vietnam and also exports to international markets.
Barrel House: No. 94 Trần Bình Trọng Street, Duong Dong, Phu Quoc Special Zone, An Giang Province
Showroom: Group 20, Rạch Hàm Hamlet, Hàm Ninh, Phu Quoc Special Zone
Visiting a Traditional Fish Sauce Barrel House in Phu Quoc
A visit to a traditional fish sauce barrel house offers travelers a glimpse into one of Phu Quoc’s most distinctive traditional industries.
The experience is not simply about tasting fish sauce. Visitors can learn about the journey from fresh anchovies caught at sea to salt mixing, wooden-barrel fermentation, extraction, blending, and bottling.
The large wooden barrels are perhaps the most recognizable feature of the traditional production space. Inside them, anchovies undergo a slow natural fermentation process lasting many months. This long process is central to the character of traditional Phu Quoc fish sauce.
For travelers interested in food culture, visiting a barrel house provides an opportunity to understand how a simple combination of anchovies, sea salt, wooden barrels, time, and inherited knowledge became one of the signature products of Phu Quoc.
Why Phu Quoc Fish Sauce Is Special
The identity of Phu Quoc fish sauce is closely connected to its raw materials, traditional fermentation techniques, wooden barrels, local production environment, and generations of accumulated knowledge.
Although modern equipment has been introduced into certain stages of production, many traditional producers continue to preserve the essential process of fermenting anchovies in wooden barrels for an extended period.
The craft is therefore not simply a method of producing a condiment. It represents a traditional coastal livelihood that connects the sea, fishing communities, wooden barrel houses, family knowledge, and the culinary culture of Phu Quoc.
For visitors to the island, a traditional fish sauce barrel house offers a different perspective on Phu Quoc, one that begins not at the beach, but in the quiet rows of wooden barrels where the island’s famous fish sauce slowly matures.
