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Subsidiary Companies

Emdoor Electronics
Founded in 2009, Emdoor Electronics is a senior R&D tool and software provider in China, providing a wide range of software development tools for R&D, design and management processes for a wide range of manufacturing customers in China, dedicated to helping customers improve the efficiency of R&D management, shorten the product design cycle and improve product reliability.
For more than a decade, Successively with ARM, Altium, Ansys, QT, Green Hills, Minitab, EPLAN, QA Systems, OpenText, Visu-IT, HighTec, PLS, Ashling, MSC Software, Autodesk, Source Insight, IncrediBuild, Lauterbach, Adobe and other well-known global companies have formed strategic partnerships and served thousands of local Chinese customers as their main distribution partners in China. We provide customers with chip-level development tools, EDA design tools, software compilation and testing tools, structural design tools, simulation tools, electrical design tools, and embedded GUI tools. With years of experience, Yidao Electronics truly helps customers achieve the goal of making research and development simpler, more reliable and more efficient.

Emdoor Digital
Founded in 2010, Emdoor Digital is a national high-tech enterprise specialized in consumer mobile terminals, industry terminals and artificial intelligence terminal solutions, and an excellent domestic and global solution provider of tablets and notebooks.
Emdoor Digital focuses on the development and production of notebooks, tablets, intelligent business displays, face & voice interactive display terminals and localized products, and is committed to becoming a leading global solution company, providing one-stop pre-sales, in-sales and after-sales services to our customers. We continue to provide customers with competitive products solutions and services, which are mainly used in home, office, education, finance, business, smart home and other fields.
We insists on putting customer value first and building a win-win industrial ecology through a close connection with partners.

Emdoor Information
Established in 2008, Emdoor Information Co., Ltd. As a leading provider of rugged computing solutions, Emdoor Information specializes in rugged handhelds, tablets, notebooks, and industrial terminal devices.
With a focus on practical value and user experience, the company offers a comprehensive range of rugged mobile computers, from 4-inch to 21.5-inch devices for general use, to specialized industrial terminals and custom solutions. These products empower various industries, reduce costs, improve efficiency, and drive digital and intelligent transformation, underscoring Emdoor's commitment to innovation-driven development.

EmdoorVR
Founded in 2015, Billion Realm Virtual is a provider of spatial computing products and R&D services, with deep experience in VR/AR and other optical fields, focusing on providing guests with near-eye display products, serving international and domestic first-tier VR/AR manufacturers, winning major hardware awards in niche markets, and having standardized AR computing unit products.
With the long-term good reputation and popularity in the industry, EmdoorVR continues to cooperate with and support domestic and foreign VR/AR content developers, forming a competitive VR/AR industry chain with hardware equipment as the core capability. Now, EmdoorVR is served as Member of China Augmented Reality Core Technology Industry Alliance and Executive Director Unit ofShenzhen Virtual Reality Industry Federation.