Is there a biomass fuel pellet factory in Daguan County, Yunnan Province?

Not in Daguan County, but in other parts of Yunnan, as follows:

Kunming Youyan New Energy Technology Co., Ltd.: According to the inquiry, the company was established on March 8, 20 16, and its detailed address is No.86, Liqi Community Village, Dabanqiao Sub-district Office, Kunming, Yunnan Province. The company's business scope is the production and sales of biomass pellet fuel.

Jianshui Ganyuan Wood Industry Co., Ltd.: Upon inquiry, the company is located in Ying Hui Road, Lin 'an Town, Jianshui County, Yunnan Province (next to the toll station), and its business scope is the manufacture and sales of biomass dense molding fuel; Research and development and sales of biomass fuel technology and equipment; Technical research and development and sales of biomass stoves.