About us

Precision manufacturing of flexible circuits for automotive and robotics

Rooted in intelligent flexible circuit manufacturing, Dongguan Hongyi Precision Circuit Co., Ltd. focuses on two frontier sectors, automotive components and humanoid robotics, specialising in well-matched, highly stable custom FPC production.

Exterior of a modern white high-technology manufacturing campus

2017

Founded

200+

Team members

60M RMB

Annual output value

International certifications

Our story

Dongguan Hongyi Precision Circuit Co., Ltd. specialises in custom flexible circuits for automotive electronics and humanoid robotics. Across automotive electronics, sensors, actuators, AI vision interconnect and robotic dexterous hands, we provide FPC / FPCA manufacturing from sample development and process validation through to volume delivery.

We hold to automotive-grade quality management, and rely on an experienced engineering team, a stable supply chain and full-process test validation to deliver highly reliable, consistent and traceable flexible circuit solutions. Our R&D team brings together engineers with more than ten years in flexible circuits, able to offer cost-effective solutions across differing product requirements, manufacturing constraints and quality targets.

Drawing on the mature electronics supply chain of the Pearl River Delta, Hongyi manages cost across the entire chain to offer better value without compromising automotive FPC quality. We treat our customers’ problems as our own and stay with a project for the long haul.

Engineering team discussing a design in a bright office

Customer first
Customers are the ultimate focus of everything we do; we listen closely and anticipate future needs.
Scientific management
Standardised processes and data-driven decisions keep collaboration on a clear rhythm.
Integrated innovation
Continuous integrated innovation in materials, structure and process to solve customer problems.
Professional service
One-to-one technical support and responsive after-sales care that reduce production losses.

Development history

From consumer electronics flex to automotive volume production and a humanoid robotics product line, we keep extending our technical depth.

2017
Shenzhen company founded
Shenzhen Hongyi Precision Electronics Co., Ltd. was officially established. The company cultivated the consumer electronics FPC field, building a solid technical foundation through continuous R&D and process refinement.
2022
Dongguan subsidiary established
Invested 20 million RMB to establish a wholly-owned subsidiary in Dongguan, officially entering the automotive electronics field with FPC R&D and production for top-tier domestic and international automakers.
2025
Continued growth
The Dongguan team exceeded 200 people with annual output value reaching 60 million RMB. Having obtained IATF 16949 certification, we became a core supplier for multiple NEV manufacturers and launched humanoid robot FPC R&D and mass production.

Corporate culture

A clear mission and vision guide the design, manufacture and delivery of every flexible circuit we ship.

Mission
Connecting the intelligent world, driving green mobility
Precision flexible circuits carrying the signal interconnect needs of smart cockpits and new energy vehicles.
Vision
To become the most trusted automotive FPC supplier
Continue to create value for customers, make friends with customers, and be a company customers trust.
Core values
Customer-oriented, value-creating
We treat our customers’ problems as our own and turn engineering capability into long-term trust.
Philosophy
Quality first, technology leading, win-win cooperation
We hold the automotive quality line and invest in technology to grow together with our partners.

Core strengths

Certified quality system
Certified to ISO 9001, ISO 14001 and IATF 16949.
Rapid delivery service
Samples in 3-4 days, volume in 7-8 days, with turnkey FPCA service.
Senior engineering team
An engineering team with more than ten years in flexible circuits.
Efficient operations
Whole-chain cost management built on the Greater Bay Area supply chain.
Support at every step
One-to-one troubleshooting, technical guidance and after-sales support.
Rigorous test validation
Control from incoming screening and sample testing through to ageing trials.

Certifications

A complete set of international certifications covering quality management, the automotive sector and environmental management.

01
ISO 9001:2015
Quality management system
02
ISO 14001:2015
Environmental management system
03
IATF 16949:2016
Automotive quality management system

Customers and partners

Relying on excellent quality and stable delivery, we have been recognised by many outstanding domestic automobile component suppliers and humanoid robot brands, with products widely used in core control systems.