In 1991, he graduated from the Department of Materials Science and Engineering of Beijing University of Science and Technology, majoring in metal materials and heat treatment. Ye Hongyu is the first doctoral student in powder metallurgy in China. At the beginning, he worked in a company in Shenzhen, engaged in diamond technology research, and later transformed into a project investment, went to Wuhan to inspect, and became attached to Wuhan. Joining Wanbang in 2003 and becoming the largest shareholder of Wanbang, Ye Hongwei started his own entrepreneurial road: producing nearly 400,000 laser welding saw blades per year, with annual sales of more than 80 million yuan. After six years of production and operation in Wuhan, Ye Hongjun had the idea of ​​building a company in the United States. That was in 2009, the financial crisis swept the world, and the United States introduced a policy of stimulating domestic demand. One of them was the highway renovation. It consumes no less than 5,000 diamond saw blades per day, and the market capacity is hundreds of billions of dollars. It is the top and capacity in the industry. The biggest market. Ye Hongwei, who has always been confident in his own technology, feels that the financial crisis is an opportunity. At that time, China's diamond tool manufacturers, a lot of trade companies in the United States, but did not have a brand. “I don’t want to make only the low profit of OEM.†In 2009, Ye Hongjun built a new diamond tool company in the United States, specializing in large-size high-power diamond saw blades developed in the United States. Each saw blade can cut concrete 7.6 kilometers, one year. After that, it increased to 12 kilometers, which is twice as efficient as the five local counterparts in the United States. Practitioner's business card: Ye Hongwei, 48 years old, the first self-cultivated doctor in China's metallurgical powder industry, the chairman of Wuhan Wanbang Laser Diamond Tools Co., Ltd. Recommended unit: Wuhan Economic and Technological Development Zone Management Committee Recommended reason: China's first industry Companies that sell their own brands in the United States go beyond the 50-year-old US factory. Reporter's impression: Ye Hongjun has done a lot of work, but never left the frontier of the industry. The technical businessman from Zhangzhou, Zhejiang Province, has a clear speech, real and sincere. Landmarks took advantage of the industry's boss to settle down and get customers . When the first time, even if the technical indicators are too strong, the market is not necessarily recognized. The sales of DTT need to be "a sudden rise." Many members of the American Concrete Drilling and Cutting Association are in Chicago, an industrial city, especially the industry leader and the current chairman of the Drilling Association, Hard Rock, in Chicago. Ye Hongjun settled in less than 3 kilometers from Hard Rock, and went to the company to visit, establish contacts, give samples, and even come to the project when they participated in the project bidding, providing some changes in the specific application of the saw blade. , get recognition from this company and start purchasing. Just over two years ago, the central and eastern United States on the other side of the Pacific knew a diamond tool company "DTT" from China. The new brand, which was produced in Wuhan by Wuhan Wanbang Laser Diamond Tools Co., Ltd., is more efficient and better quality than the products of American companies. The United States is the world's largest and most demanding diamond tool. Starting from scratch in the United States, the annual output value has doubled, accounting for 5% of the US market share. This is the "label" of Ye Hongjun. However, yesterday, Ye Hongyi said that he is a conservative person. "Only there is a pursuit of perfect personality in the bones, and constantly urge me to do a better job." People and sincerity please go to the industry leader to sell sales "Boss" has a demonstration effect, and some American companies have begun to try Ye Hongjun's products. At this time, it is not enough to sell on your own. Ye Hongjun is looking for a suitable marketing director in the United States. He is eyeing a person: CEOroger Allen, the predecessor of the American Concrete Drilling Association. At the time, Roger Allen’s company was acquired and it was unsuccessful to leave the company. Trained by Hard Rock, Ye Hongyi invited Gu Roger Allen to be the marketing director. “The annual salary is $160,000, which is much higher than my own salary, plus fuel, travel allowance, etc., $300,000 a year.†Ye Hongyi is not afraid of "the small temple for the big bodhisattva", he has the advantage of relying on superior resources, bringing a good return. At the beginning, Roger was not very interested in the lack of understanding of Chinese companies. Not once, twice, three times... In the end, Roger did not agree with Ye Hongjun’s sincerity and agreed to join. With its network of contacts and the company's technology, DTT is growing at a rate of 100% per year. Roger has also changed from a former sales director to a company shareholder. 
Ye Hongwei (left) in the United States saw blade use construction site and the user to take a picture of the saw blade air transport abroad gross margin and 80% of the moment, Wanbang company is the only laser welding diamond saw blade company in the world can produce more than 1.2 meters in diameter. The cost of such products is only about 20% of the sales price, and the gross profit margin is as high as 80%. Usually, a cutting machine consumes one saw blade in two days, and the demand in the US market is large and urgent. Wanbang's products, in addition to daily sea exports through Shanghai, are often directly airlifted. The air freight rate of a 36-inch saw blade is about 1,000 yuan. "Because of the high profit margin, we can withstand these freight charges. This is the advantage of technical content." Right now, the annual meeting of the American Concrete Drilling Association is being held in Hawaii. At the annual meeting, “DTT†became a topic, and members of the company suddenly became interested in China and were preparing to visit China. Ye Hongzhen is very excited. He hopes that through this inspection, he will bring investment from American companies. "Maybe next year's annual meeting can be moved to Wuhan to open." Because of the successful development of the US market, Wanbang Company “cooked†Canadian and Australian companies last year and is preparing to open the company to Germany this year. Technology occupation of wealth Highland society to this day, the wealth of knowledge and technology is enough to match the capital. Under this general trend, the performance of Hanshang is not inferior. Many excellent enterprises pay attention to technology and brand, and they are increasingly rich in global vision, and they are expanding their development space and “combating†the international high-end market. Ye Hongwei, who is constantly pursuing perfection, is such a sample. Armed with a Ph.D. and exclusive technology, Ye Hongyi has enough confidence to “go upstream†to get higher profits in the upstream of the industrial chain. Many first exemplify that “pursuit of perfection†is often the forerunner of “excellenceâ€. Not satisfied with the ambition and efforts of "only earning low profits for OEM", opened a new world for Ye Hongjun's career. Today, Chinese companies face the challenge of increasingly integrated global markets and increasingly urgent industrial upgrading. It must be noted that low-end processing and manufacturing can only passively profit from the downstream of the industrial chain, and occupying the high-end status of knowledge and technology will bring a broader profit margin, and the initiative will be greatly enhanced. In this regard, Ye Hongjun's success undoubtedly has a considerable degree of pioneering significance.
Ye Hongwei (left) in the United States saw blade use construction site and the user to take a picture of the saw blade air transport abroad gross margin and 80% of the moment, Wanbang company is the only laser welding diamond saw blade company in the world can produce more than 1.2 meters in diameter. The cost of such products is only about 20% of the sales price, and the gross profit margin is as high as 80%. Usually, a cutting machine consumes one saw blade in two days, and the demand in the US market is large and urgent. Wanbang's products, in addition to daily sea exports through Shanghai, are often directly airlifted. The air freight rate of a 36-inch saw blade is about 1,000 yuan. "Because of the high profit margin, we can withstand these freight charges. This is the advantage of technical content." Right now, the annual meeting of the American Concrete Drilling Association is being held in Hawaii. At the annual meeting, “DTT†became a topic, and members of the company suddenly became interested in China and were preparing to visit China. Ye Hongzhen is very excited. He hopes that through this inspection, he will bring investment from American companies. "Maybe next year's annual meeting can be moved to Wuhan to open." Because of the successful development of the US market, Wanbang Company “cooked†Canadian and Australian companies last year and is preparing to open the company to Germany this year. Technology occupation of wealth Highland society to this day, the wealth of knowledge and technology is enough to match the capital. Under this general trend, the performance of Hanshang is not inferior. Many excellent enterprises pay attention to technology and brand, and they are increasingly rich in global vision, and they are expanding their development space and “combating†the international high-end market. Ye Hongwei, who is constantly pursuing perfection, is such a sample. Armed with a Ph.D. and exclusive technology, Ye Hongyi has enough confidence to “go upstream†to get higher profits in the upstream of the industrial chain. Many first exemplify that “pursuit of perfection†is often the forerunner of “excellenceâ€. Not satisfied with the ambition and efforts of "only earning low profits for OEM", opened a new world for Ye Hongjun's career. Today, Chinese companies face the challenge of increasingly integrated global markets and increasingly urgent industrial upgrading. It must be noted that low-end processing and manufacturing can only passively profit from the downstream of the industrial chain, and occupying the high-end status of knowledge and technology will bring a broader profit margin, and the initiative will be greatly enhanced. In this regard, Ye Hongjun's success undoubtedly has a considerable degree of pioneering significance.Sub-controller of LED applying system. The DMX-S8 receives the pixel data frame sent by the RTP-S1500 Main Controller. According to the address set by itself, the corresponding data in the pixel frame is taken out. After the format is adjusted, the data is sent out from the controlling port at a specific timing sequence to control the LED light to change color. Set up 2 RJ45 network interfaces; When using unshielded Twisted Pair, the distance of transmission from the main controller to the sub-controller and sub-controller to sub-controller is more than 100 meters; Connect to the switch for network to extend the distance of transmission; Single controller can connect up to 16 computer; Automatically identify its position in the system; Set up 8 DMX512 controlling ports with auto-addressing function. The number of single-port controlling pixels is 170 full-color pixels, 512 monochrome pixels, and the type of connector is the pluggable terminal; Each port conduct optical isolation protecting to ensure the stability of the entire controlling system;
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