73 years of vermicelli made with heart
From a Chinese immigrant family who founded Tha Ruea Vermicelli Factory around 1953 — carried on through generations to today's mung bean vermicelli factory in Kamphaeng Phet.
Mr. Ju Sae-Eng · Founded Tha Ruea Vermicelli Factory
Around 1953 — "Mr. Ju Sae-Eng", a Chinese immigrant who settled in Thailand, founded "Tha Ruea Vermicelli Factory" in Tha Maka, Kanchanaburi, adopting the "Lion Brand" (Tra Singto) as its trademark — one of Thailand's oldest vermicelli producers, and the origin of a family lineage carrying 100% pure mung bean vermicelli to this day.
Next generation · New commercial registration
8 January 1985 — the next generation of our family re-registered under a new commercial name — the factory remained at its original location in Tha Ruea sub-district, Tha Maka, Kanchanaburi (not relocated), carrying on the recipes and processes directly inherited from our ancestors — evolving the ancestral Lion Brand into the "Lion Family with Cubs", a symbol of the family growing into the next generation · becoming a signature souvenir of Kanchanaburi Province.
Second factory expansion — Khlong Khlung
6 January 1989 — discovering that Kamphaeng Phet and surrounding areas were a rich source of high-quality mung beans, the family expanded with a second factory at 9 Moo 1, Khlong Khlung sub-district, Khlong Khlung, Kamphaeng Phet, on Phahonyothin Road — registered as "Khlong Khlung Bean Vermicelli Factory Ltd. Partnership" following the same naming pattern by sub-district. It became a familiar souvenir stop for travellers heading north.
73 years · 2 factories
Today, our family still makes vermicelli at both locations — "Tha Ruea Vermicelli" in Kanchanaburi serves the local market and Western Thailand souvenir trade · "Khlong Khlung Vermicelli" in Kamphaeng Phet is the main production for retail chains and distributors nationwide — order via LINE @woonsen.kk or at our storefront · developing local mung bean farmers together.
From Mung Bean to Vermicelli
Eight meticulous steps, attention to every detail
Select Beans
Select high-quality mung beans from our farmer network, checked for cleanliness and standardised grain size.
Soak
Rinse and soak in clean water for 6–8 hours to soften the beans for grinding.
Grind
Grind the soaked beans into fine starch milk — clean water is the only other ingredient.
Filter
Filter the pure starch milk and discard the pulp cleanly.
Ferment
Rest the starch milk to ferment naturally — the key step that gives the strands their tender, chewy texture.
Form Strands
Press the rested starch through small-hole nozzles into boiling water, where it cooks into strands, then lift them out — standard size 0.5–1.5 mm.
Dry
Air-dry the strands in a well-ventilated space, keeping moisture below 15%.
Pack
Pack in sealed bags, store at the right temperature, and ship.
Good vermicelli starts with honesty
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100% Pure Mung BeanNo tapioca or other starches added — so you get the true taste and nutrition of mung beans.
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No Chemical Bleaching / SO₂The clarity and soft tone of our strands come from a natural process passed down in our family — no chemicals.
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Tender and ChewyMoisture controlled below 15% gives bouncy, tender strands that don't break and cook easily.
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Alongside Our FarmersWe buy mung beans from local farmers every season — good harvests and lean ones alike — because we believe a factory standing 73 years was built on farmers who stood with us all along.
Get to know our vermicelli
Available in many sizes — from 100g for a small family to bulk packs for restaurants.