In short: Huzhou Jiasheng Tea Co., Ltd. is a tea estate in Zhejiang province, China, operating at 221 metres elevation and certified by the Ethical Tea Partnership.
Huzhou Jiasheng Tea Co., Ltd. is a tea estate located in Zhejiang province, China, at an elevation of 221 metres. The operation is managed by Huzhou Jiasheng Tea Co., Ltd. itself and produces green, oolong and black teas. The estate holds certification from the Ethical Tea Partnership.
Terroir & Climate
At 221 metres elevation in Zhejiang, the estate occupies a relatively low-altitude position within a province known for its diverse tea geography. Estates at this elevation in eastern China typically experience a humid subtropical climate, with warm, wet summers and mild winters. The lower altitude generally allows for an earlier spring flush and a longer growing season compared to higher-elevation gardens, often resulting in higher yields and a more vigorous vegetative cycle.
Zhejiang's maritime-influenced weather patterns tend to deliver consistent rainfall and moderate temperatures, conditions that generally favour steady leaf production throughout the season. The province's terroir, shaped by its proximity to the coast and its position at approximately 30° north latitude, is associated with teas that balance briskness and body. Estates at this elevation typically produce leaf that matures relatively quickly, requiring careful timing of the plucking cycle to capture the desired flavour profile for each tea type.
Tea Produced
The estate produces green, oolong and black teas. Zhejiang green teas from lower elevations typically yield a cup with a clean, vegetal character and moderate astringency, often showing a balance between sweetness and refreshing bite. Oolong production from this region tends to result in lighter oxidation styles, with floral or nutty notes, whilst black teas from similar terroir generally offer a smooth, malty profile without excessive tannin. The 221-metre elevation would typically support leaf that develops body and structure, though the final cup character depends heavily on processing decisions and seasonal variation.
Operator
The estate is operated by Huzhou Jiasheng Tea Co., Ltd., which manages this property. No other estates operated by the company are currently recorded in our directory.
Certifications & Ethics
The estate is certified by the Ethical Tea Partnership, a membership organisation that works with tea producers to improve social and environmental conditions on-farm. ETP certification indicates that the estate has undergone assessment against standards covering labour rights, health and safety, and environmental stewardship, and is engaged in a process of continuous improvement. For buyers, the certification provides third-party assurance of responsible production practices; for workers, it is intended to support better working conditions and access to grievance mechanisms.
Location & Neighbouring Estates
Huzhou Jiasheng Tea Co., Ltd. lies at 30.4602, 119.6803 in Zhejiang, China. Its 221 m elevation is the 26th highest of 60 estates we map in China. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Hangzhou Yinquan Tea Industry Co., Ltd. — 21 km away · Yuhang District
- Zhoushan Putuo Speciality Co. Ltd. — 47 km away · Hangzhou
- Zehjiang Tea Group — 50 km away · 218 Ti Yui Chang Road
- Zhejiang Camel Transworld Organic Foods Co. Ltd. - 310041 Hangzhou — 52 km away · 218 Ti Yu Chang Road
- Zhejiang Chunan New Continent Tea Co. Ltd. — 52 km away · Xihu Dadao
Estates at a Similar Altitude to Huzhou Jiasheng Tea Co., Ltd.
Elevation shapes how slowly leaf matures, so we match Huzhou Jiasheng Tea Co., Ltd. (221 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. Huzhou Jiasheng Tea Co., Ltd. recorded 1,708 mm in 2025, 32% less than the 2,498 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 |
|---|---|---|---|---|
| Forest Hill Tea | Hospital Road Erathna, Sri Lanka | 221 m | 4,574 mm | 29.0 °C |
| Kahawatte Plantations, Houpe | Sabaragamuwa Province, Sri Lanka | 218 m | 2,770 mm | 28.7 °C |
| Kairbetta Estate | Nilgiris, India | 231 m | 745 mm | 34.5 °C |
| Tabay\u00a0Tea Factory And Plantations | Jardín América, Argentina | 207 m | 2,073 mm | 27.4 °C |
| Wellstand Tea Leaves Co., Ltd. | Pingzhen Dist, Taiwan | 207 m | 2,330 mm | 26.5 °C |
Huzhou Jiasheng Tea Co., Ltd. Compared with China
In China, Huzhou Jiasheng Tea Co., Ltd. is wetter than 85% of the others by 2025 rainfall; higher than 58% of the others by elevation; cooler than 81% of the others by daytime temperature. The table sets Huzhou Jiasheng Tea 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 | Huzhou Jiasheng Tea Co., Ltd. | Country median | Country range |
|---|---|---|---|
| Elevation | 221 m | 137 m | 7 to 2,002 m |
| Annual rainfall (2025) | 1,708 mm | 1,470 mm | 1,030 to 2,779 mm |
| Mean daily high | 22.1 °C | 24.2 °C | 18.2 to 27.6 °C |
| Mean overnight low | 14.0 °C | 14.9 °C | 10.6 to 17.9 °C |
Observed Climate at Huzhou Jiasheng Tea Co., Ltd. (2025)
ERA5 reanalysis data modelled for Huzhou Jiasheng Tea Co., Ltd.’s coordinates recorded 1,708 mm of precipitation across calendar year 2025. The wettest month was June (369 mm) and the driest was January (27 mm). Daytime highs averaged 22.1 °C and overnight lows 14.0 °C over the year; August was the warmest month and February the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 1,708 mm |
| Wettest month | June (369 mm) |
| Driest month | January (27 mm) |
| Mean daily high | 22.1 °C |
| Mean overnight low | 14.0 °C |
Frequently Asked Questions
Where is Huzhou Jiasheng Tea Co., Ltd. located?
Huzhou Jiasheng Tea Co., Ltd. is in Zhejiang, China, at coordinates 30.4602, 119.6803, at an elevation of about 221 metres.
Who operates Huzhou Jiasheng Tea Co., Ltd.?
Huzhou Jiasheng Tea Co., Ltd. is operated by Huzhou Jiasheng Tea Co., Ltd., according to public supply-chain records.
What type of tea does Huzhou Jiasheng Tea Co., Ltd. produce?
Huzhou Jiasheng Tea Co., Ltd. is recorded as producing green, oolong and black tea.
What certifications does Huzhou Jiasheng Tea Co., Ltd. hold?
Huzhou Jiasheng Tea Co., Ltd. is recorded as holding the following certification(s): Ethical Tea Partnership.
How much rain does Huzhou Jiasheng Tea Co., Ltd. receive?
ERA5 reanalysis data for the estate's coordinates recorded 1,708 mm of precipitation in 2025, peaking in June (369 mm).
How does Huzhou Jiasheng Tea Co., Ltd. compare with estates at a similar elevation?
Huzhou Jiasheng Tea Co., Ltd. recorded 1,708 mm in 2025, 32% less rain than the 2,498 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].
