The story of tea runs deeper.
Volcanic activity shaped the soils and landscapes of Tengchong.
China’s first GABA tea company. The finest GABA tea on planet Earth.
Volcanic activity shaped the soils and landscapes of Tengchong.
A porous structure, air and moisture. A mineral foundation for the tea plant.
The cool climate slows the growth of new shoots. The leaves gradually accumulate aromatic compounds.
Continue the storyWe grow Qing Xin oolong in the volcanic highlands of Yunnan and oversee the entire journey of our tea: from fresh leaves to fermentation, packaging and export. Our story began with a search for a place where the natural conditions and the tea cultivar would bring out the best in each other. That place was Tengchong.
The western foothills of the Gaoligong Mountains. Frequent mist, humid air and cool nights. Our gardens are surrounded by forests, far from major cities and industrial areas.
Qing Xin oolong · Tea cultivarWe chose Qing Xin oolong for our plantations. But a tea’s character comes from more than its cultivar: altitude, soil, light and the surrounding forest all matter. Together, they create a full-bodied yet smooth infusion, a floral and honeyed aroma, delicate mineral notes and a lingering sweet finish.
Explore oolongs
The loose, porous structure lets water and air through. The soil contains selenium, zinc, magnesium, potassium and calcium. Its mildly acidic environment suits the tea plant.

At 2,300–2,500 metres, the cool climate slows the growth of new shoots. The leaves mature gradually, accumulating amino acids and aromatic compounds.

The forest ecosystem maintains humidity, protects the soil and creates a natural microclimate. Biodiversity helps keep the plantations resilient.

GABA tea is held in an oxygen-free environment. During this process, the concentration of gamma-aminobutyric acid, or GABA, in the leaves increases. The quality of fresh leaves and carefully selected processing conditions determine the result. Nie Qun adapted the technique to Tengchong’s high-mountain leaves and continues to develop it alongside tea industry specialists.
GABA collectionOur own plantations, an anaerobic fermentation facility, a pressing line, tea paste production and a quality-control laboratory. We monitor raw leaves, partially processed tea and finished products at every stage. We provide Certificates of Analysis (COA) for our batches, documenting quality indicators and GABA content.





Nie Qun has worked in the tea industry for many years, specialising in GABA tea production. Together with Taiwanese experts, he explored China’s tea-growing regions, studied soils and compared leaf samples. The search led him to Tengchong. Here, the company established Qing Xin oolong plantations and its own production facilities. Today, Nie Qun personally introduces partners to the tea and the place where it begins.
Let’s meet over teaFour teas to begin your journey with us.
DiscoverA loose-leaf oolong made from the Qing Xin cultivar. Fruity flavours with a touch of caramel and the refreshing apple-and-mint finish characteristic of many GABA teas. By the third infusion, it becomes fuller, with a distinct floral note reminiscent of orchids.
DiscoverThis tea combines oolong, white tea and GABA production techniques. We named it Pumice after the porous volcanic rock: the tea is similarly light and somewhat fragile, owing to the large leaves used to make it.
DiscoverCultivar: Qing Xin 青心, considered a benchmark in Taiwan and often used as the basis for developing other cultivars. It currently accounts for around 60–70% of Taiwanese tea trees.
DiscoverThis tea undergoes relatively deep fermentation, more characteristic of black tea production. It becomes as dark as solidified lava: obsidian, a natural volcanic glass. This is how we chose its name.
Every tea has its own character. Find the one that speaks to you.
Full collection · 22
Four days of discovering high-mountain GABA tea and the volcanic terroir of Tengchong.

Volcanic GABA tea at the heart of a professional conversation about flavour and origin.

From mountain tea rows to fresh leaves: a look inside the company.
GABA oolong, white GABA tea, raw and ripe GABA pu-erh, pressed tea, tea paste and gift sets. For wholesale partners, we offer private-label production, custom packaging and preparation for export.
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