Renewable Fuels – Hengye Inc. Brochure Overview of Renewable Fuels: Landfill Gas & Hydrogen A quick look at the products we manufacture and some of our most popular applications for Renewable Fuels: Landfill Gas & Hydrogen.Renewable Fuels Brochure, Hengye 2022-small Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ