Founded in 1998, BISON MACHINE is a leading manufacturer of densification and pelletizing equipment, specializing in turnkey solutions for medium and large-scale biomass pellet production lines. We combine decades of industry experience with advanced engineering to provide reliable, efficient, and sustainable solutions for biomass energy, activated carbon, battery materials, solid waste recycling, and environmental engineering projects.

Development History

In 1998, Founded as Hualong Machinery Factory.

In 2007, Launched the “YULONG” brand strategy.

In 2015, First overseas branch established in Malaysia, laying the foundation for international sales.

In 2016, Third factory expansion completed – R&D base established.

In 2018, Invested RMB 80 million to introduce advanced Japanese SNK five-axis gantry and Korean DOOSAN CNC horizontal machining centers.

In 2019, Established core components inspection center, creating a “zero-risk quality” closed-loop system.

In 2023, Fourth factory successfully put into operation.

In 2025, Invested RMB 150 million to introduce high-precision equipment: Japanese SNK, Korean DOOSAN, Italian PAMA, Italian DAVI, German KUKA, Japanese FANUC.