In short: Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is a tea estate in Wuyuan County, China, operated by the company of the same name and certified by the Ethical Tea Partnership.
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is a tea estate located in Wuyuan County, Jiangxi Province, China, at an elevation of 93 metres. The estate is operated by Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd and produces green, oolong and black teas. It holds certification from the Ethical Tea Partnership.
Terroir & Climate
Wuyuan County lies in the mountainous northeast of Jiangxi Province, at a latitude of approximately 29°N. At 93 metres, this estate occupies a lowland position within a region better known for its higher-elevation tea gardens. Estates at this altitude in subtropical central China typically experience a warm, humid growing season with fewer of the diurnal temperature swings that characterise hill-station terroir.
The lower elevation generally permits an earlier spring flush and a longer annual growing window. Soils in Wuyuan County tend to be acidic and well-drained, derived from the surrounding hills' weathered rock. Rainfall is usually abundant during the spring and early summer months, which can support vigorous vegetative growth, though leaf development at this altitude often proceeds more rapidly than in cooler, higher sites.
Tea Produced
The estate produces green, oolong and black teas. Wuyuan County has a historical association with green tea, and leaf grown at lower elevations in the region often yields a briskly vegetal cup with moderate body. Oolong and black-tea production suggest a diversified processing capability; black teas from this latitude and altitude typically offer malty, slightly sweet profiles, while oolongs may range from floral to more oxidised, amber styles depending on manufacturing method. Estates at this elevation tend to produce teas with good colour and strength, though the aromatics are generally less complex than those from higher, cooler gardens.
Operator
The estate is operated by Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd, the company that also bears the estate's name. No other estates operated by this company are currently recorded in our directory.
Certifications & Ethics
The estate holds certification from the Ethical Tea Partnership, an industry body that promotes improved working conditions and environmental practices across tea-producing regions. ETP certification indicates that the estate has undergone assessment against the partnership's standards for labour rights, health and safety, and environmental stewardship, which are designed to protect workers and provide assurance to buyers sourcing from certified origins.
Location & Neighbouring Estates
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd lies at 29.2654, 117.8383 in Wuyuan County, China. Its 93 m elevation is the joint 35th highest of 60 estates we map in China. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- DA ZHANG SHAN TEA CO-OPERATIVE — 1.2 km away · ZIYANG TOWN
- Fuhong Tea Industry Co., Ltd.-Xinjia farm — 48 km away · Jiangxi Province
- Huangshan Biyun Tea Factory — 61 km away · Anhui
- Dbm International Trading Co Ltd — 64 km away · Xiuning
- Anhui Huangshan United Keemun Tea Co., Ltd. - Office and Factory — 69 km away · Anhui Huangshan Eoconomic Development Zone
Estates at a Similar Altitude to Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd
Elevation shapes how slowly leaf matures, so we match Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd (93 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd recorded 1,428 mm in 2025, 51% less than the 2,899 mm average across these estates: at the same height, local weather and exposure matter as much as elevation.
| Estate | Where | Elevation | Rain 2025 | Mean high |
|---|---|---|---|---|
| Emperial Tea Estate Ltd. | Panchagarh, Bangladesh | 93 m | 3,056 mm | 28.8 °C |
| Fujian Province Guangfu Tea Co. | Hu Lin Pan Xi Town Fu Ding, China | 93 m | 1,548 mm | 24.7 °C |
| Ghoirallie | Assam, India | 93 m | 3,305 mm | 28.7 °C |
| Harchurah Tea Estate | Assam, India | 93 m | 3,078 mm | 29.0 °C |
| New Nivithigala Tea Factory | Lelwala, Sri Lanka | 92 m | 3,510 mm | 29.2 °C |
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd Compared with China
In China, Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is drier than 58% of the others by 2025 rainfall; lower than 59% of the others by elevation; warmer than 88% of the others by daytime temperature. The table sets Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd against the 59 other estates we map in China, so you can see whether it is typical for its country or an outlier.
| Measure | Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd | Country median | Country range |
|---|---|---|---|
| Elevation | 93 m | 149 m | 7 to 2,002 m |
| Annual rainfall (2025) | 1,428 mm | 1,470 mm | 1,030 to 2,779 mm |
| Mean daily high | 25.2 °C | 24.2 °C | 18.2 to 27.6 °C |
| Mean overnight low | 14.7 °C | 14.9 °C | 10.6 to 17.9 °C |
Observed Climate at Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd (2025)
ERA5 reanalysis data modelled for Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd’s coordinates recorded 1,428 mm of precipitation across calendar year 2025. The wettest month was June (332 mm) and the driest was November (31 mm). Daytime highs averaged 25.2 °C and overnight lows 14.7 °C over the year; August was the warmest month and February the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 1,428 mm |
| Wettest month | June (332 mm) |
| Driest month | November (31 mm) |
| Mean daily high | 25.2 °C |
| Mean overnight low | 14.7 °C |
Frequently Asked Questions
Where is Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd located?
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is in Wuyuan County, China, at coordinates 29.2654, 117.8383, at an elevation of about 93 metres.
Who operates Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd?
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is operated by Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd, according to public supply-chain records.
What type of tea does Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd produce?
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is recorded as producing green, oolong and black tea.
What certifications does Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd hold?
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd is recorded as holding the following certification(s): Ethical Tea Partnership.
How much rain does Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd receive?
ERA5 reanalysis data for the estate's coordinates recorded 1,428 mm of precipitation in 2025, peaking in June (332 mm).
How does Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd compare with estates at a similar elevation?
Jiangxi Wuyuan Dazhangshan Organic Food Co Ltd recorded 1,428 mm in 2025, 51% less rain than the 2,899 mm average of estates at a similar elevation.
Data sources: public supply-chain disclosures (Ethical Tea Partnership member lists, Rainforest Alliance certificate holders and retailer supplier disclosures); climate figures are ERA5 reanalysis modelled for the estate’s coordinates via Open-Meteo (calendar year 2025); coordinates and elevations from geocoded records. Spotted an error? Email [email protected].
