Facts

• Segment: Electronics
• Country: China
• Founded: 1985
• Website: https://www.olympicpcb.com/

Profile sections

• Summary
• Market context
• Facts
• Context / Market Position
• Events
• Supply chain relationships
• Context tags
• Sources

Summary

Guangdong Shiyun Circuit Technology, also known as Olympic Circuit Technology, manufactures printed circuit boards for electronics customers. Its products include multilayer rigid boards, HDI boards, flexible circuits, rigid-flex boards and metal substrates used in complex electronic systems.

Market context

Shiyun Circuit is an electronics-layer supplier for robot hardware stacks, with PCB coverage across control, perception, drive and power-management boards. CAPABILITY EXPOSURE - Central control boards for humanoid robots - Vision and perception boards - Joint-drive and motion-control boards - Dexterous-hand and power-management boards STRATEGIC POSITION - Electronics-layer supplier to humanoid robot hardware stacks - Relevant where robot programs need high-reliability PCB supply across multiple electronic subsystems - Positioned upstream of robot OEMs through board-level electronics supply rather than full robot platforms

Facts

• Website: https://www.olympicpcb.com/
• HQ: Jiangmen, Guangdong, China
• Founded: 1985
• Ticker: 603920.SH / SSE
• Segment: Electronics

PCB supply role in robot electronics

Guangdong Shiyun Circuit Technology manufactures printed circuit boards for automotive, industrial, AI server and humanoid-relevant hardware programs. Its robotics role is electronics-layer supply rather than full robot platforms.

• Target environment: Robot electronics, embedded compute, sensing, power, storage, communication hardware and industrial automation systems.
• Deployment model: Upstream supplier model built around electronic components, sensing, compute, storage, power or communication hardware.
• Customer context: Robot builders, electronics OEMs, industrial automation firms, edge-device makers and supply-chain customers.
• Workflow context: Component selection, board or module integration, sensing, communication, power management, data logging and supplier qualification.
• Commercial maturity: Public electronics manufacturer with robotics relevance through board supply for humanoid-relevant and industrial hardware programs. Scaling depends on qualification, yield, customer programs and co…
• Market position: PCB supplier supporting the electronics layer of robot and autonomous-system hardware.
• Adoption constraints: Adoption depends on board performance, qualification cycles, yield consistency, customer design wins, pricing and supply continuity.
• Adjacent context: Embedded compute, sensors, RF, storage, memory, power electronics, batteries, semiconductors and robot control hardware.
• Source confidence: medium

Events

• 2025-08-27 - Capability - Shiyun Circuit expands humanoid robot PCB coverage across core control, perception, drive, and dexterous-hand systems - The company says it has worked with customers on humanoid robot PCB produ…
• 2025-04-16 - Partnership - Shiyun Circuit reports long-term cooperation with Tesla in automotive PCB supply - The annual report says the company has long-term cooperation with Tesla

Supply chain relationships

• Tesla - Automotive PCB supplier - Shiyun supplies automotive PCB products into programs that reference Tesla among global automotive customers.

Context tags

• Electronics robotics supply chain - Customer Environment - Wave 24 large mixed cleanup tagging
• Robotics PCB supplier - Peer Group - Wave 24 large mixed cleanup tagging
• Robotics electronics PCB supply - Workflow - Wave 24 large mixed cleanup tagging
• PCB component supplier - Stack Layer - Wave 24 large mixed cleanup tagging