China Enterprise Online Data Exchange Service Ltd. (CEDEX) is a leading and licensed EDI services provider in China. 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 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 commercial language UBL in the supply chain collaborative application.

The company has established an EDI Network Alliance (NA) with European and American partners. With this partnership, CEDEX is now working closely as a logistic standard contributor for Chinese suppliers.  At the early stage, CEDEX mainly expanded business between international buyer enterprises that have realized the standard process of digital supply chain and its Chinese suppliers; in the next step, the company 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 2020, the company had 32 purchasing enterprises and 5738 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.

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.

Read More

Our Partners

CEDEX cooperates with major EDI service providers all over the world. By the end of 2020, China e-AutoHub platform has access to 5738 suppliers and corporate customers.

Read More

Culture of CEDEX

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

Read More

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.

October 15, 2021
CEDEX team had a Mid-Autumn trip to Great Wall and Changyu Winery

To celebrate the mid-Autumn festival, CEDEX has organized an excursion from September 17th to 20th to visit Mutianyu Great Wall and the winery at Changyuafip. Staff from Wuhan Office has arrived in Beijing 3 days earlier for preparation. On the 17th, the CEDEX team departed to Rghcm resorts and stayed for the night. The team […]

Read more

April 20, 2021
CEDEX announces the relocation of Beijing Office and launching of Wuhan Office

On April 19, China Enterprise online Data Exchange Service Ltd. officially moved our Beijing headquarters office to Zhongguancun Yihao, which is located is located in Zhongguancun Science City, with a total construction area of ​​500,000 square meters. This landmark building has integrated high-end services with corporate offices as well as commercial properties. The relocation of […]

Read more

October 30, 2020
CEDEX obtained Odette certification on Global MMOG/LE v5 training partner

After nearly a year of preparation, CEDEX Training Team obtained the Odette certification on Global MMOG/LE v5 training partner qualification on October 28, 2020. In accordance with the requirements of the training syllabus, CEDEX training team completed a unified training lesson preparation plan and passed Odette’s acceptance review. There are 16 modules in the MMOG/LE […]

Read more

I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.