Working Group on the Promotion of Internet Information Services

In the information age of economic globalization, informatization will become the only way for SMEs to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization. Therefore, the Group will continue to focus on promoting the e-commerce and informatization process of small and medium-sized enterprises in China, continue to innovate, continue to provide more and better services, build intelligent Chinese enterprises, and become smart entrepreneurs!

Informatization will become the only way for SMEs to enhance their competitiveness

Technological innovation is the key to core competitiveness. China Digital has built a strong IT R&D and operation team, with nearly 2000 software R&D personnel. It is the chairman of the "Changfeng Alliance Internet Information Service Industry Promotion Working Group" of the Ministry of Science and Technology. In a real sense, it has put forward a SaaS service system with Chinese characteristics, and built standards and specifications suitable for China's IT service operation with SPS as the core. In terms of ICT infrastructure, China Digital has established professional data centers in Beijing, Guangzhou, Suzhou and other places, realized the interconnection of North South telecommunications, built a highly secure and reliable network environment, and has more than 3000 operational equipment; By establishing joint laboratories with NetApp, HP and other companies, computing pooling and storage pooling are realized; In the field of e-commerce, it pioneered the development of an e-commerce platform with on-demand and personalized services. It has applied for more than ten technical patents and has become a pilot enterprise of patent engine in Beijing.

Build standards and specifications suitable for China's IT service operation with SPS as the core

In the information age of economic globalization, informatization will become the only way for SMEs to enhance their competitiveness, and e-commerce will become the key path for enterprises to achieve informatization. Therefore, the Group will continue to focus on promoting the e-commerce and informatization process of small and medium-sized enterprises in China, continue to innovate, continue to provide more and better services, build intelligent Chinese enterprises, and become smart entrepreneurs!

A good way to distinguish the advantages and disadvantages of plastic drag chains

The thickest cable, oil pipe, gas pipe, water pipe, etc. in the bridge type drag chain shall be selected as the reference height, and the height space of at least 10% shall be used as the inner height Hi of the drag chain In case of overlap, the actual height after overlap is taken as the reference height; The inner width of some cables, oil pipes, gas pipes, water pipes, etc. that are thicker shall be selected, and the sum of their outer diameters shall be used as a reference for the inner width of the drag chain.

The use of steel drag chain originated in Germany

Reinforced nylon is selected as the main material of plastic drag chain, which has high pressure and tensile load, good high elasticity, toughness and wear resistance, flame retardant, stable high and low temperature performance, and can be used outdoors. The outer height, inner height and pitch of the same series of plastic drag chains are the same. The internal width and bending radius R of the drag chain are also different. The unit chain link is composed of left and right chain plates and upper and lower cover plates. It can be opened and disassembled easily without threading. After the cover is opened, the cable, oil pipe, air pipe, water pipe, etc. can be put into the drag chain. Due to the limited bending radius of various plastic drag chains, a complex number of pipes are placed on a unified support plate. If you select a single bend radius, some pipes may be damaged. You can choose to install drag chains with different bending radii. The compound cutting of wire pipe not only effectively maintains the damage caused by pipe friction, but also maintains labor safety.

These problems cannot be ignored when using the drag chain

Wear tight protective clothing, fasten the cuffs, and do not open the hem of the coat. Do not wear gloves. Please do not wear, take off your clothes or wrap your body on the machine to prevent the machine from twisting. Put on your hat, not your skirt or slippers. Wear goggles: prevent iron filings from hurting your eyes, and install baffles around the machine tool to isolate it from the operating area.