Industry experts say that behind the construction of giant, there is a small fastener indispensable role, although only a small player, but has a vital impact. Because of the importance of its connection, consumers in the purchase of a more favor to the brand.
"Fastener in the market is also known as standard parts, is two or more than two parts (or components) fastening connected to become a whole when the general name of a kind of mechanical parts. It is widely used in all kinds of machinery, equipment, vehicles, ships, railways, Bridges, buildings, structures, molds, instruments, meters and supplies, etc. International mold association secretary general luo hui said, now with the development of manufacturing industry in our country, fasteners, as one of our country into the products of the large volume, in line with international standards, to promote China's fastener enterprises move towards the world, promote the fastener enterprises fully participate in international cooperation and competition, all have important practical significance and strategic significance. The specification, dimension, tolerance, weight, performance, surface condition, marking method, acceptance inspection, marking and packaging of each specific fastener product are stipulated in several national (industry) standards, such as British, German and American.
The mechanical industry is one of the main users of fasteners. Due to China's late understanding of the important position of mechanical foundation parts in the machinery industry, long-term lack of investment, resulting in the poor foundation, weak foundation and weak strength of the whole industry. Especially with the improvement of the level of Chinese mainframe, the bottleneck phenomenon of mechanical base parts lagging behind the mainframe has become increasingly apparent. In recent years, although the introduction of technology, technological transformation, scientific research and development, the state has given a certain amount of support, but compared with the current market demand and foreign level, there is still a large gap, specific performance in: less product varieties, low level, unstable quality, high early failure rate, poor reliability.
As the main basic products of the mechanical industry, the development of the mechanical industry also puts forward higher requirements for fasteners. Luo Baihui believes that the current domestic common standard fasteners have been in oversupply, and high-grade fasteners (high temperature, special-shaped, titanium plastic composite, special performance fasteners) in short supply, but also rely on imports. State mechanical administration "common standard fasteners" as restricted development products, "high strength special-shaped fasteners" as currently encouraged development products. With the improvement of the country's industrialization level and technological progress, the use of high strength fasteners is gradually increasing.
It is understood that during the 12th Five-Year Plan period, the quantity of loaders, excavators, road rollers and other construction machinery products will reach 6 million, and the annual sales volume will be about 50,000. Based on this, the annual demand for high-strength fasteners will be about 20,000 to 30,000 tons. The basic parts represented by fasteners are not only the basic industry of China's equipment manufacturing industry, but also the important foundation of various fields of national economic construction. During the 12th Five-Year Plan period, while maintaining some cost advantages, the industry must rely on new advantages such as technological progress, quality improvement and product cost performance to achieve sustainable development. It is expected that by the end of 2015, the total output of the whole industry will reach 7.5 million ~8 million tons; Under the overall situation of expanding export, export products will show a fluctuating growth trend. It is estimated that during the 12th Five-Year Plan period, the annual average export growth rate will be 8% ~ 10%. By 2015, the total export of the whole industry will reach 30 billion yuan.
Domestic industry experts said, the size of fastener enterprises should look to the future, "high-speed rail" "aerospace" "highway" airport ", "national key construction project is moving towards the high-end provides an opportunity for tight companies, Boeing 3400 new aircraft over the next 20 plan, the National Development and Reform Commission, the investment of 800 billion yuan to build six urban rail transit, 36 plan according to the construction of urban rail transit projects of urban planning, to 2020, the new mileage will reach 6560 km of urban rail transit, rail fastener demand of 55-7 billion yuan. These large projects will greatly increase the demand for high-strength fasteners, titanium alloy and other high-end fasteners, and it is possible to remove the "low-end" label.