Building intelligent Chinese enterprises and achieving smart entrepreneurs!

Technological innovation is the key to core competitiveness. China Digital has built a strong information technology research and operation team, with nearly 2000 software development personnel. It is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology, and has truly proposed a SaaS service system with Chinese characteristics. With SPS as the core, it constructs standards and norms suitable for IT service operation in China. In terms of ICT infrastructure construction, China Digital has established professional data centers in Beijing, Guangzhou, Suzhou, and other places, achieving interconnection between North and South Telecom, building a high security and high reliability network environment, and having more than 3000 operational equipment; By establishing joint laboratories with companies such as Network App and HP, computing and storage pooling have been achieved; In the field of e-commerce, a pioneering e-commerce platform with on-demand and personalized services has been developed. We have applied for more than ten technology patents and become a pilot enterprise for patent engines in Beijing.

2022-01-10

Changfeng Alliance Internet Information Service Industry Promotion Working Group

Technological innovation is the key to core competitiveness. China Digital has built a strong information technology research and operation team, with nearly 2000 software development personnel. It is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology, and has truly proposed a SaaS service system with Chinese characteristics. With SPS as the core, it constructs standards and norms suitable for IT service operation in China. In terms of ICT infrastructure construction, China Digital has established professional data centers in Beijing, Guangzhou, Suzhou, and other places, achieving interconnection between North and South Telecom, building a high security and high reliability network environment, and having more than 3000 operational equipment; By establishing joint laboratories with companies such as Network App and HP, computing and storage pooling have been achieved; In the field of e-commerce, a pioneering e-commerce platform with on-demand and personalized services has been developed. We have applied for more than ten technology patents and become a pilot enterprise for patent engines in Beijing.

2021-11-09

Constructing Standards and Norms Suitable for IT Service Operations in China with SPS as the Core

Technological innovation is the key to core competitiveness. China Digital has built a strong information technology research and operation team, with nearly 2000 software development personnel. It is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology, and has truly proposed a SaaS service system with Chinese characteristics. With SPS as the core, it constructs standards and norms suitable for IT service operation in China. In terms of ICT infrastructure construction, China Digital has established professional data centers in Beijing, Guangzhou, Suzhou, and other places, achieving interconnection between North and South Telecom, building a high security and high reliability network environment, and having more than 3000 operational equipment; By establishing joint laboratories with companies such as Network App and HP, computing and storage pooling have been achieved; In the field of e-commerce, a pioneering e-commerce platform with on-demand and personalized services has been developed. We have applied for more than ten technology patents and become a pilot enterprise for patent engines in Beijing.

2021-11-12

The construction principle and application field of explosion-proof hand cranked oil pump

The working principle of explosion-proof hand cranked oil pump: by dragging the hand chain and hand chain wheel to start rotating, the friction plate ratchet and brake seat (pressed into one) rotate together, and the five tooth long shaft rotates the plate gear, four tooth short shaft, and spline hole gear. As a result, the lifting sprocket installed on the spline hole gear drives the lifting chain to smoothly lift the heavy object.

2020-02-14

Explosion protection measures and technical requirements for spark free electrical equipment

The implementation of explosion-proof performance of spark free electrical equipment is closely related to the use of junction boxes, connectors, and the condition of internal wire connections. Improper handling of these parts can generate sparks or arcs during equipment operation, posing a risk of igniting explosive mixtures. Therefore, the connections of all components on the circuit of spark free electrical equipment, as well as the connections between wires, cables, and connectors, must be firm, safe, and reliable, and cannot cause loosening or rotation of cables or wires due to vibration or other reasons, resulting in overheating or electric sparks. A connector is a connecting structure composed of conductive screws, wiring bases, and other components. The connector should have good conductivity, without any edges or burrs that may damage the wire. It should not deform or rotate on its own during normal tightening, and insulation components should not be used to transmit pressure in the connector. For connectors connecting multiple wires, measures should be taken to prevent wire splitting before connecting. When using aluminum wires, copper aluminum transition joints should be used to prevent electrolytic corrosion at the contact area.

2021-04-09

Technological innovation is the key to core competitiveness

Our group believes that in the information age of economic globalization, informatization will become the only way for small and medium-sized enterprises to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization. Therefore, our group will continue to focus on promoting the e-commerce and informatization process of small and medium-sized enterprises in China, constantly innovating, launching more and better services, building intelligent Chinese enterprises, and achieving smart entrepreneurs!

2021-11-12

Constructing Standards and Norms Suitable for IT Service Operations in China with SPS as the Core

Our group believes that in the information age of economic globalization, informatization will become the only way for small and medium-sized enterprises to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization. Therefore, our group will continue to focus on promoting the e-commerce and informatization process of small and medium-sized enterprises in China, constantly innovating, launching more and better services, building intelligent Chinese enterprises, and achieving smart entrepreneurs!

2021-11-09

Informatization will become the only way for small and medium-sized enterprises to enhance their competitiveness

Our group believes that in the information age of economic globalization, informatization will become the only way for small and medium-sized enterprises to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization. Therefore, our group will continue to focus on promoting the e-commerce and informatization process of small and medium-sized enterprises in China, constantly innovating, launching more and better services, building intelligent Chinese enterprises, and achieving smart entrepreneurs!

2021-11-12

Constructing Standards and Norms Suitable for IT Service Operations in China with SPS as the Core

Technological innovation is the key to core competitiveness. China Digital has built a strong information technology research and operation team, with nearly 2000 software development personnel. It is the chairman unit of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology, and has truly proposed a SaaS service system with Chinese characteristics. With SPS as the core, it constructs standards and norms suitable for IT service operation in China. In terms of ICT infrastructure construction, China Digital has established professional data centers in Beijing, Guangzhou, Suzhou, and other places, achieving interconnection between North and South Telecom, building a high security and high reliability network environment, and having more than 3000 operational equipment; By establishing joint laboratories with companies such as Network App and HP, computing and storage pooling have been achieved; In the field of e-commerce, a pioneering e-commerce platform with on-demand and personalized services has been developed. We have applied for more than ten technology patents and become a pilot enterprise for patent engines in Beijing.

2022-07-28

途锐防爆工具解析：防爆工具为何又叫无火花工具

防爆工具、特种工具、防爆手拉萌芦、铜锤系列、防爆扳手、工具使用

2020-03-05