Sanyou Environmental Technology is one of 364 new-materials manufacturers that LiiFoo lists in Changsha, Hunan, recognised under Batch 10 of the Hunan New-Materials Enterprise certification. The provincial status is granted to industrial manufacturers whose new-materials output meets the provincial revenue and product-catalogue thresholds, so every company on this list is a producer rather than a trader or agent.
Every number below is computed from the LiiFoo index of 1,702 Hunan manufacturers — it describes the company's position in the provincial roster, not its output.
Same city, same provincial roster — useful when you are comparing capacity or looking for a second source nearby.
This company appears on the official Hunan New-Materials Enterprise list published by the Hunan Provincial Department of Industry and Information Technology. To be certified, a company must be an industrial manufacturer whose new-materials output meets the provincial revenue threshold (annual sales of at least RMB 20 million, or new materials accounting for at least 50% of revenue) and whose products fall within the provincial new-materials catalogue. LiiFoo has not independently verified this company's website or product data.
Sanyou Environmental Technology / 湖南三友环保科技有限公司 is a Green supplier located in Changsha, Hunan. Provincial new-materials enterprise certified in 2022, based in Changsha; focus on environmental.
Sanyou Environmental Technology is based in Changsha, Hunan. Hunan Province offers direct rail and river freight links to Shanghai and Shenzhen ports, which is relevant when planning consolidated shipments.
The current product scope covers Environmental materials. Buyers should confirm the exact grade and specification for each item directly with the supplier, as ranges change with production batches.
Yes. Chinese manufacturers in this sector routinely export through trading partners or their own export licence. Clarify early whether the quotation will be issued in RMB or USD, and whether the supplier handles export declaration or requires your freight forwarder to do so.
Hunan hosts a dense Green cluster. Comparing several suppliers in the same province is usually more efficient than comparing across provinces, because logistics, labour cost and local government support are broadly comparable.