In the 1850s and 1860s, with the birth of the steam engine, industrial 1.0 machine, modular development, to the development of European countries with a radical change, continued until the end of the 19th century, industrial 2.0 assembly line, automation evolved into the electrical revolution era industrial 1.0 upgraded version, the 1940s and 1950s industrial 3.0 into the information revolution era, that is, the information age to the world brought unprecedented big change, laid a good foundation for Industry 4.0, until today, networked, intelligent in intelligent manufacturing was bred, as the pioneer of the information age, the United States, became the new industrial Internet in the world's leading position in the industrial Internet, through the traditional industry equipped with Internet of Things-style construction of interconnected straight through, intelligent and intelligent management of big data; Germany as the old manufacturing country has a strong Germany as an old manufacturing country has a strong foundation of mechanical industrial manufacturing, leading the new manufacturing trend in Industry 4.0, embedded technology for high-end equipment control and research and development technology capabilities, China in the "Fourteenth Five-Year Plan" big data industry development plan proposed industrial manufacturing 2025, that is, 2025, China's big data industry scale of more than 3 trillion yuan, the formation of Innovation, high value-added, independent and controllable modern big data industry system has basically formed, with intelligent manufacturing as the main line of defense, from manufacturing power to manufacturing power transformation, accelerate the deep integration of new generation information technology and manufacturing industry as the main line.

China's manufacturing industry is in the urgency of upgrading to the brand core technology to set standards and have more patents in the high-end manufacturing industry in the United States, Germany, etc. has the absolute right to speak, followed by South Korea, Japan, etc. in large-scale integrated circuit chips, key components, etc., high-end consumer electronics is moving from the mid-range to the high-end, parts bit on behalf of the manufacturing of middleware, integrated circuits, semiconductor components to mainland China, Taiwan, China, Singapore, South Korea, etc. Raw materials, labor-intensive basic processing services, in the processing and assembly of the whole machine to mainland China, Vietnam, Thailand, Bangladesh, etc. in the low-end echelon of the manufacturing industry. The advantage of intelligent manufacturing is that it can make the product intelligent, equipment intelligent, management intelligent, service intelligent, production intelligent, forcing the production of a high degree of flexibility / mass customization, greatly reducing the amount of inventory, improve the efficiency of the turnover of goods; facilitate human-machine interaction to make a significant increase in capacity, reducing the proportion of human costs, etc.

Intelligent manufacturing products to high quasi-manufacturing, agile manufacturing capabilities, the overall layout and promotion of intelligent transportation areas such as the promotion of consumer demand-based dynamic perception of R & D, manufacturing and industrial organization, such as smart home appliances, intelligent lighting appliances, wearable devices in the sports watch, headphones, service robots, intelligent engineering machinery and other products involving high precision, micro-tolerance. The traditional process through stamping high cost, too hard, too small, fragile metal material can not be reached through the process, in the cutting of the product on the edge of the scratch, local burr, very time-consuming. And laser cutting disadvantages make the product produce scratches, burrs, etc., also can not meet the characteristics of high precision, excellent quality. Etching process as a modern upstart is playing its leading role. What is etching process, that is, photo-chemical etching, through the process can achieve processing less than 0.1mm wall thickness of the plate to do structural processing, which is through the plate exposure, after the development, the etching area of the protective film out, in the etching process so that the metal contact chemical solution, the use of two positive graphics through the chemical grinding from both sides to achieve the effect of dissolution corrosion, the formation of bump and hollow molding. Zhuolida etching process has a wealth of practical case experience, with the United States CHEMCUT etching line, Israel's light painting machine, France AUTOMA automatic roll-to-roll exposure machine and other advanced production equipment of internationally renowned brands, to provide stable protection for the production of intelligent manufacturing in the product to imported materials, can be etched on different materials processing, thickness from 0.03mm-2.0 mm; the minimum tolerance can be controlled at ±0.01mm, which can meet the precision of etching in intelligent manufacturing products to achieve tolerance micron level. Therefore, high-end intelligent manufacturing needs etching process to help play its high-precision, micro-tolerance etched products.