About Tuoyue Keyboards

History

Since 2001, we have specialized in the R&D, manufacturing, and sales of electronic components and sensor products, including membrane switches, flexible printed circuits (FPC), and medical & automotive sensors. With Shanghai as our R&D and sales center, and production bases in Xinyang (Henan) and Dongguan (Guangdong), we operate over 8,000 m² of modern facilities equipped with cleanrooms and automated production lines. We are committed to providing high-quality products and reliable solutions for the electronics, medical, and automotive industries.

Why Our Customers Choose Tuoyue

Corporate Vision

To become a global industry leader.

Corporate Mission

To create value for customers and enhance employee well-being.

Core Values

Customer-first, innovation-driven collaboration, win-win cooperation, and shared success.

2007

Since 2007, we have focused on membrane switches, driven by technological innovation and smart manufacturing, building a nationwide industrial footprint.

2019

Foshan Liyuan Electronic Membrane Switch Co., Ltd. focuses on innovation, smart manufacturing, and market development, building a strong foundation in the membrane switch industry.

2022

Shanghai Mingdesheng Electronic Manufacturing Co., Ltd. was established, completing the Shanghai layout, covering the Yangtze River Delta, and strengthening service capabilities and network expansion.

2025

Guangdong Tuoyue Electronic Technology Co., Ltd. enters a new stage in South China, serving Shenzhen and Dongguan with efficient local support.

2025

Henan Mingyue Intelligent Electronics Co., Ltd., together with subsidiaries in Guangdong and Henan, builds a nationwide network with headquarters-led, multi-point support, improving efficiency and local service.

Design & Engineering Expertise

As an experienced custom membrane switch and HMI manufacturer, Tuoyue’s in‑house engineering team holds over 20 years of collective industry experience.

We develop durable membrane keypads, silicone rubber switches and custom human‑machine interfaces for medical, industrial, automotive, aerospace, marine, food machinery and home appliance clients worldwide.

Our engineering offices located in Dongguan and Henan support seamless communication throughout your whole project: concept review, DFM optimization, rapid prototyping, mass‑production and after‑sales technical support. Different from competitors outsourcing core design work, our full‑in‑house design & assembly capacity accelerates your product development cycle.

We continuously refine key technologies including advanced backlighting, environmental sealing and ruggedization, making our control panels reliable for harsh working conditions.

Send over your drawings and requirements, our engineers are ready to provide professional DFM advice for your project.

Manufacturing

Tuoyue is a full‑scale manufacturer for custom membrane switches, silicone rubber keypads and complete HMI control panels. Our in‑house production lines cover circuit printing, overlay processing, component mounting, assembly and functional testing.

Equipped with dedicated testing facilities, we verify IP sealing, salt‑spray resistance, temperature cycling and keypad lifecycle performance to meet industrial‑grade quality standards.

Supported by our mature local supply‑chain network, we handle orders from rapid prototypes to high‑volume mass production. Whether you need standalone membrane keypads or partially‑assembled HMI units, we deliver consistent quality with competitive lead‑times. Submit your project specs to get a quotation.

Quality

Tuoyue ’s quality department has developed a quality structure to drive continuous improvement, striving to constantly improve our quality across all facets of our business, including: design and engineering, sales and customer service, throughput, and manufacturing. Each employee at Tuoyue Keyboards is personally committed to doing whatever it takes to produce quality products that are delivered on-time. As a leading keypad manufacturer, Tuoyue employees takes an active role in ensuring that the parts we design, manufacture, assemble and produce are of the highest quality. Testing is a critical part of our manufacturing process, hence all of our products are tested 100% both electrically and cosmetically before they are carefully packaged and shipped to our customers.

ISO 9001: 2015 Certified

As our further commitment to quality, Tuoyue Keyboards, Inc. is ISO 9001: 2015 certified. ISO 9000 is a series of quality management systems standards created by the International Organization for Standardization (ISO), a federation of 162 member countries based in Geneva, Switzerland. The American National Standards Institute (ANSI) is the member body representing the United States. ISO 9001:2015 is a comprehensive Standard in the ISO series, covering design, manufacturing and, most importantly, customer focus. The ISO 9001: 2015 certification is a testament to Tuoyue Keyboards’ continued commitment to quality and service in the design and manufacturing of membrane keypads and user interfaces.
REQUEST QUOTE

The Process

Collaborate & Design

The process starts by collaborating with the customer and can startwith something as simple as adescription or sketch.

Prototype

Once we have designed the product and received customer approval, we begin the prototyping process.

Production

After prototypes are approved, we enter the product into full scale production.

Sustainability

Sustaining and supporting the userinterface throughout the life of the product. Tuoyue is still supporting products that wereoriginally designed 40 years ago.

REQUEST QUOTE

Our Customers
Scroll to Top