Ningbo Heli Technology Co Ltd. engages in the research, development, design, production, design, and sales of automotive casting dies, hot stamping dies and aluminum alloy parts. Its products include automotive engine block, engine cylinder head, engine cylinder head cover, transmission case moulds; automotive A-pillars and B-pillars; car flywheel, automotive power steering, and rail transit gearbox housings; anti-collision beams, bumpers, car engine cylinder heads, and car engine brackets. The company was founded on November 15, 2000 and is headquartered in Ningbo, China.