China Enterprise Online Data Exchange Service Ltd. (CEDEX), registered on August 2, 2005 in Zhongguancun Technology Park Haidianyuan Administration Committee, with a registered capital of 12.62 million yuan.

CEDEX works as an e-commerce data exchange platform (China e-AutoHub) operating service provider for China’s auto industry. CEDEX is a professional service provider of B2B Electronic Data Interchange (EDI) based on IP network. The OFP2 secure data transmission software of CEDEX is entitled with International Odette certification and being widely acknowledged. The company has business license of online data processing and transaction processing business for value-added telecommunications; CEDEX also achieved the ISO9001 2008 quality management system certification. The company is one of the leading high-tech enterprises in Beijing and now owns unique more than 40 technology and software with patents. The company management team has rich experience in computational communication and logistic, also the team has edited and published two monographs, titled “E-Commerce Data Exchange Standards and Applications” and “Intelligent Collaboration— Supply Chain Management in Internet Area”.

Since 2006, CEDEX has provided service for suppliers of  large-scale industrial manufactures and chain retailer (such as Foton Motor Group, Volvo Cars, BMW, Volkswagen, Jaguar Land Rover JLR, INERGY, Haldex, Target, IKEA, etc.). CEDEX provides digital supply chain application services based on B2B direct connection, which is committed to EDI-based supply chain business collaborative promotion applications. 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.

In terms of international cooperation, CEDEX has launched the Global Network Alliance (NA), which expanded the application scope and number of users of the China e-AutoHub platform. The NA provide better opportunities for Chinese companies to connect directly with international customers and enables Chinese suppliers to be an essential part of the global supply chain.

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. In automotive industry we served 17 OEMs and more than 4200 suppliers by the end of 2015. 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.

September 5, 2019
CEDEX enjoyed ballet Giselle earlier August

On August 11, 2019, all the female employees of the CEDEX went to the National Centre for the Performing Arts to watch the Italian ballet Giselle. Giselle is a representative of romantic ballet and has the reputation of “the crown of ballet”. This artwork, which combines the essence of European art, has become the highest […]

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July 15, 2019
Mid-2019 Summary: Team Building – Embracing the World

On July 6, 2019, the China Enterprise Data Team held a 2019 mid-term summary meeting at the Palace Garden Hotel and Resorts in Haidian, Beijing. This mid-term summary meeting first reviewed the team-building trip in early 2019: Visiting Japan. So far, the team of CEDEX has visited Hong Kong, Singapore, Malaysia, South Korea, Japan and […]

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May 17, 2019
CEO of CEDEX was invited to attend the 2nd “C2M Supply Chain Innovation Seminar for Automotive Industry” in Guangzhou

On May 15, 2019, Mr. Cheng Mingguang, CEO of CEDEX was invited to attend the 2nd “C2M Supply Chain Innovation Seminar for Automotive Industry” held by China Automotive Industry Association Information Service Committee in Guangzhou. Mr. Cheng has delivered a public speech entitled “Intelligence integration: C2M Digital Supply Chain Standards and Industry Practices”. According to […]

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Meeting CEDEX, embracing Chinese EDI market.

A new era of industrial development is coming.