The characteristics of PCB galvanizing are summarized as follows

1, good corrosion resistance, combined with fine uniform, not easy to be corrosive gas or liquid into the interior.

2, because the new layer is relatively pure, whether in acid or alkali environment is not easy to be corroded. Protect the steel body effectively for a long time.

3. After chromic acid passivation, various colors can be used, which can be selected according to customers' favorite. Galvanized is beautiful and generous and decorative.

4, zinc coating has good ductility, in a variety of bending, handling impact will not easily fall.

Data shows that the total amount of  data continues to grow and is expected to reach 40ZB(equivalent to 4 trillion GB) in 2020; Data security threats continue to rise, driving the demand for data security products * growth, data security has become a topic of increasing concern in various industries. In the ICCAD2019 conference held recently, Dr. Jiang Tianyi, CEO of Zhixiang Technology, shared his experience and experience on how to use new technologies such as big data analysis and the best data such as the intellectual property rights of IC design enterprises to establish the best security system.

"Zhixiang technology to help integrated circuit enterprises protect data code security, IP security as the main goal. It protects against both external intrusion and internal leakage, such as preventing incidents like Snowden." Jiang Tianyi pointed out in an interview, "We chose this field because we think data security is becoming more and more important for enterprises, and a lot of data leakage will cause losses to enterprises. And domestic enterprises in recent years to this aspect of the awareness of prevention is also gradually enhanced, the market prospects are promising. This is the original intention of Zhixiang Technology in this market."

Perhaps related to the chip design industry, Jiang Tianyi * put the market entry point on the data security protection of IC design enterprises. "In the current increasingly fierce competition in the industry and the industry development pressure, for IC design enterprises, IP intellectual property, research and development and other data is the enterprise's most competitive advantage." Jiang Tianyi said.

And IC design enterprise data protection has its own special needs. In the past, IC design enterprises should take physical protection as the main security scheme, try to meet the security needs by superimposing security products and security functions, but often bring weak coordination, various mechanisms incompatible problems. Not only is it difficult to effectively protect critical data, but it also has a significant impact on R&D, office experience and productivity.

At the same time, manual auditing makes it difficult to trace security incidents and sensitive projects fail to meet safety compliance requirements. These security problems have become an obstacle to the development of integrated circuit design enterprises and even the whole industry. Therefore, the IC industry needs the most effective security technology and products to cope with the security challenges brought by the industrial state.

"The IC industry is unique. Different from traditional data protection, each aspect of IC design has different security requirements. In view of these needs, Zhixiang technology has done targeted design. That's the main reason why our business is growing so fast in the IC industry." Jiang Tianyi said.

It is understood that Zhixiang technology launched based on the concept of "no boundaries" integrated circuit industry security solutions, for R & D, office, outsourcing and other scenarios, will be deployed between the enterprise server and terminal to an shield products as a unified business and research and development operations, centralized management and control of enterprise key data assets. At present, the scheme has been widely used in Spreadtrum, Whole Zhi, Junzheng and other domestic IC design enterprises.

SMT patch is short for a series of processes based on PCB. PCB (Printed Circuit Board) means printed circuit board.

SMT (short for Surface Mounted Technology) is a popular technology and process in the electronic assembly industry. Surface Mount Technology (SMT) of electronic circuits is called surface mount or surface mount technology. It is a kind of pin-free or short-lead surface assembly components (SMC/SMD, Chinese known as chip components) installed on the Printed Circuit Board (PCB) surface or other substrate surface, through reflow welding or immersion welding and other methods to be welded and assembled circuit installation technology.

Under normal circumstances, the electronic products we use are made of pcb plus a variety of capacitors, resistors and other electronic components designed according to the circuit diagram, so the shape of the electrical appliances need a variety of different smt patch processing technology to process.