Flower cause is noble, the cause of the fruit is sweet, let's do it cause leaf. Because it is always humble, hanging greenery of. - Rabindranath Tagore Tagore's poetry is described as modest but important things quiet dedication. As one of the key components of the rubber roller presses in the printing process is not noticeable, but it plays a vital role, which directly affects the quality and printing quality printer. With China's world economic integration is speeding up the domestic printer market and printer manufacturing industry has slowly adapted to the environment of the global economy. Therefore, Cots industry in the face of open international markets, we must also face the challenge from the related industries. Although most people in the industry are more focused on the development of new technologies and equipment, while ignoring the importance of "cot" but tenacious Developing cots industry is formed with its unique market structure, this issue we will focus on domestic Cots market, the development of the list of all the rubber roller manufacturers Road. Domestic printing and packaging industry is today regarded as a sunrise industry, the development at an alarming rate in recent years into the country economy before 30, occupy an increasingly important position. Especially with the domestic printing industry to print of types and quality requirements continue to increase, as the brush roller hardware is considered the holy grail, printing plant, newspapers have introduced various types and quality of high-end printer, with gold steel drill, dare to embrace porcelain live. 2002 China imported 47 units of office printing machinery, flexo printing machine 75, 785 sets of offset lithography, laser illuminators 212 sets, 729 sets of embossing machine, gravure printing machine 195 sets, 155 sets of web offset, rolls paper letterpress machines 134 units in 2003 China imported printing presses have printing presses account for the number of domestic 20% to 30%. Meanwhile, domestic demand for high-end printing machine is also growing, there have been two consecutive years of a shortage situation. "Detailed data reflects the high-end equipment in the domestic market share gradually increasing trend. The so-called good horse with a good saddle, industrial glue quality and demand roll production has become the focus of the printing equipment manufacturing and printing concern. Therefore, the domestic rubber market has become increasingly flourish roll by the deserted, the current annual capacity of the printing industry with a roll of 3 billion cubic centimeters, wherein the printing rollers of 2.5 billion cubic cm. such an active market cot to cot manufacturers and dealers has brought more room for development