Established in 2010, Zhejiang Benfan Machinery Co., Ltd. has continuously increased its investment in scientific research and obtained multiple national invention patents. It has also successively received honorary titles such as: National High-tech Enterprise, Council Member Unit of China Rotomolding Association, and Provincial Specialized, Refined, Characteristic, and Innovative Enterprise.

1. In 2018, the company adjusted its planning by constructing a new factory area exceeding 60,000 square meters and establishing a separate research and development base for rotomolding equipment to better focus on the development of rotomolding technology. The company completed its overall relocation in 2021.

In 2018, Benfan successfully produced the largest monolithic rotomolded product in China at that time—a large liquid-flow rotomolded accumulator. This milestone achievement not only demonstrates the company's profound expertise in manufacturing large rotomolded products but also signifies that Benfan's core technology in the field of rotomolding manufacturing has reached the top level in China.