Xi Long Zhu

Powin Corp. is a global company, which engages in contract manufacturing. It provides manufacturing coordination, design and logistics services for companies to outsource its manufacturing needs. The company operates its business through following segments: Contract manufacturing, Manufacturing, Energy, Powin Mexico and Warehousing. The Contract manufacturing segment provides for the coordination and distribution of products manufactured in China. The Manufacturing segment formerly named Quality Bending and Fabrication manufactures various truck parts and components primarily for freightliner trucks, a division of daimler trucks North America, the largest manufacturer of heavy-duty vehicles in North America. The Energy segment develops architecture that utilizes proprietary patent-pending energy storage technology for scalable grid-level and commercial energy storage systems, Electric Vehicle charging stations, and transportation applications. The Powin Mexico segment manufactures gun safes, but also capable of manufacturing heavy truck parts. The Warehousing segment provides services in support of the Company's other segments, as well as customers across all segments. Powin was founded by Joseph Lu in 1989 and is headquartered in Tualatin, OR.

Powin Energy Corp. engages in the production, design and development of battery storage systems. The firm offers lithium-ion based battery solutions for commercial and industrial, grid and renewable energy industries. It specializes in battery packs and battery strings. The company was founded by Joseph Lu in 1989 and is headquartered in Tualatin, OR.

Md Barnmaster constructs barns for horses. The private company is based in Ontario, CA. The company was founded by Xi Long Zhu.