China Enterprise Online Data Exchange Service Ltd. (CEDEX) is a leading electronic data exchange (EDI) service provider with a value-added telecom service license granted by China Government. The company undertakes the planning, construction and operation service task of “B2B online e-commerce platform (China e-Autohub)” supported by the National Development and Reform Commission. The company has rich experience to use telecom business mode to operate IT services. CEDEX is professional in national/international standards and application development of Internet secure data transmission. It obtained national invention patent of secure transmission of electronic voucher. It accumulated practical automobile experience of digital supply chain in automobile manufacturing, e-commerce retail, medical materials distribution and other industries.

Founded in August 2005, CEDEX is a high-tech company registered in Haidian Park, Zhongguancun, Beijing. At the end of 2006, the company obtained strategic investment from UFIDA Network Technology Co., Ltd. (600588. SH). The company has passed the ISO 9001:2015 quality management system certificate and was supported by the Ministry of Science and Technology, Beijing Innovation Fund and the Ministry of industry and information technology electronic industry development fund. CEDEX has been focused on the technical development, application promotion, and business consultation of international EDI standards in the supply chain collaborative application.

The company has established an EDI Network Alliance (NA) with European and American partners. In the early stage, it mainly expanded EDI business between international buyer enterprises that have realized the standard process of digital supply chain and its Chinese suppliers; in the next step, it will strive to promote the digital EDI link and collaborative business application of supply chain between domestic buyer enterprises and their global suppliers.

By the end of 2019, the company had 29 purchasing enterprises and 5319 suppliers’ online customer groups around the world. It realized business integration with a variety of ERP systems, supported various EDI standards and supply chain business processes, and realized “efficiently driving logistics and capital flow with effective information”

Our Services

Cloud Computing Platform

Cloud Computing Platform of CEDEX provides a simplified supply chain EDI solution with an affordable price for players. This solution enables all the applications stored within the centralized platform to be shared by the business partners of any modern supply chain with recognized secured methods over public internet, meanwhile the business data maintenance could also be communicated between selected partners under the protection of Cloud Computing Platform.

China e-AutoHub

China e-AutoHub is a leading B2B online e-commerce platform; it is based on Electronic Data Interexchange (EDI) standards such as EDIFACT, ANSI X.12, VDA, etc. in order to provide EDI connection, data mapping and secured data transmission services and business partner management over internet for both buyers and their suppliers on a global level. It is an upgraded Value Added Network over Internet (VAN).

Network Alliance

A Network Alliance is a partnership in the EDI sector like the “Star Alliance” in civil aviation, which shares customer resources and saves service costs to stabilize the EDI data links between China and other countries. These service methods ensures the internet instability between two regions and reduce the costs of communication cross different countries.

Our Products

China e-AutoHub(EX0)

China e-AutoHub is a leading B2B e-commerce platform, which is based on electronic data interexchange (EDI) standards, OFTP2/AS2 reliable data transmission and secured user access management over the internet.

B2B data exchange system (EX6)

EX6 is an EDI based Supply Chain Collaboration Management software system for customer who acts as buyer and willingly to improve their relationships with low tier suppliers. EX6 system is functional in both Web EDI and EDI gateway, and considered as the most suitable products for enterprises of medium size and own a single ERP system with more than 100 suppliers.

B2B data exchange interface adaptor (DX0/DX1)

DX1 is a flexible EDI based B2B integration software system for ERPs including an ERP adaptor, data mapping software and secured communication tools. DX0 is a flexible EDI based application software system for non-ERP enterprises including Web EDI, data mapping software and secured communication tools.

Management Accounting Software - Rolling Budget Management

Rolling budget management software is designed for manufacturing management accounting. This software is able to realize functionalities in comprehensive management accounting subjects, annual rolling plans and annual actual cost rolling. This software can help the enterprise understand the relationship between the company’s product structure and actual costs/profits.

Electronic contract platform

The Electronic contract platform is an user-friendly platform for signing electronic contracts. Users may follow the instruction of each operation steps then construct a new contract with secure and reliable guarantee.


EX3 is a Supply Chain Collaboration Management Service on the Cloud used for Tier 1s to provide EDI services for their low Tier suppliers when they act as buyers in compliance with the Global MMOG/LE V4 EDI requirements from OEMs. EX3 is easy to implement when the Tier 1s gets already our DX1/DX0 customers.

Collaborative intelligence

Collaborative intelligence enables the enterprise to deal with invoice which connect to bank, enterprise, and purchasing department. Invoice will be uploaded and handle automatically on China e-AutoHub and providing convenience service for users.

Scheduling management software with Rolling Wave Planning

The production scheduling management software with rolling wave planning uses the existing BOM and inventory data of manufacturers, combines actual business experience, and focuses directly on components and produced to generate a special rolling plan for management.

CEDEX e-commerce Applications - Odette File Transfer Protocol v2 (CeA-oftp2)

CeA-oftp2 is a reliable and secured software which provides EDI data-transmission over internet from single file transfers in a non-often used environment up to high-availability environments for massive information and data exchange The solution meets the OFTP2 protocol authorized by Odette and offers a multi-functional package to meet the OFTP2-based requirements of our customers.


Meet Our Team

CEDEX is proud to have professional and energetic team that oversees Market and Sales, Technique and Development, as well as Customer Services.

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Our Partners

CEDEX cooperates with major EDI services providers all over the world. By the end of 2018, China e-AutoHub platform has access to 5,139 suppliers and corporate customers, with an annual transaction volume of more than 75.4 billion RMB. The company acts as an RA of Odette CA and has established a Network Alliance with Encode AB in Sweden and Tenor EDI services in France.

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Culture of CEDEX

CEDEX believes in sustainable business. Specifically, this includes sustainable services, sustainable cooperation, and sustainable development.

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Peer Review

CEDEX is one of the best EDI services providers in China and has become a reliable partner to us. Working with CEDEX is such a pleasant business experience and we are confident of exploring the market in China.

EDIMaster Finland,

CEDEX/ENCODE is an EDI software supplier that fulfills VCC EDI requirements and together with VCC in Europe is qualified in providing EDI communication services. CEDEX/Encode has expansive knowledge regarding VCC's EDI specification and can provide support through understanding and explanation of EDI advantages. CEDEX/Encode's technical solutions can help VCC suppliers to improve efficiency, delivery performance and electronic communication.



Stay humble and active in learning.

May 13, 2020
CEDEX was authorized by Odette as MMOG service supporter in China

CEDEX was officially authorized by Odette international as the supportive organization of MMOG for Chinese market. CEDEX will provide services for MMOG.np sales services and invoicing business services in China. The service also includes account registration, technical training, after-sales service, business support, local customer service, etc. CEDEX will do our best to provide quality service […]

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May 12, 2020
Foton Motor has become the pilot enterprise for the national electronic invoices reformation

In March 2020, the Accounting Department of the Ministry of Finance issued the “Notice on Regulating Electronic Accounting Vouchers Reimbursement and Filing”, which stipulates that various legal and true accounting vouchers accepted in electronic forms such as electronic invoices and electronic bills shall have the same legal validity. In May this year, the Ministry of […]

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May 12, 2020
CEDEX VMR Cloud Service was officially launched for IKEA

In March 2020, the project of CEDEX digital supply chain VMR (Vendor Managed Replenishment) cloud service platform was officially launched for IKEA. This project aims to provide VMR cloud services for IKEA’s 276 retail stores worldwide and more than 200 domestic furniture manufacturing suppliers nationwide. The VMR cloud service follows EDI international standards and s […]

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Meeting CEDEX, embracing Chinese EDI market.

A new era of industrial development is coming.