Affected by the international financial crisis, the export-oriented Ninghai company started to decline in the fourth quarter of last year, and its orders have been declining. The county Party committee chief Wang Jianhou believes that in order to realize the goal of increasing investment and promoting economic growth, we must accelerate the transformation and upgrading and create new advantages in the economy on the basis of maintaining stable and rapid economic growth. Ninghai County planned early and acted quickly. Based on in-depth investigations, 80 industrial support policies were issued in a timely manner to help enterprises get out of trouble in a timely manner and guide their transformation and upgrading. At the same time, we proposed six traditional advantageous industries such as stationery and molds, which will become bigger and stronger, and will vigorously develop the six emerging industries such as CNC equipment, Lingang industry, new energy, and biomedicine.
In order to solve the hardships of SMEs, the Ninghai County government added an additional RMB 55 million at the beginning of this year, so that the registered capital of the county guarantee center reached RMB 105 million, which effectively strengthened the guarantee capability of the county guarantee center. In March this year, the county government injected capital of 20 million yuan to establish the Xingning SME Development and Promotion Center in Ninghai County, and reached an agreement with the bank to raise 100 million yuan of special government emergency funds to solve the company's cash flow difficulties. From June to August, the center had handled more than 200 million yuan of emergency funds for 53 companies, which not only saved the capital chain of the company, but also reduced the interest expense of the company by more than 3 million yuan.
The enterprise actively seeks change and the market is brighter. In Oriental Sunrise New Energy Co., Ltd., the person in charge of the company carefully took up a thin blue square silicon wafer and told the reporter happily: “This is just a solar cell that will be installed in Europe and the United States. The streets of the streetlights." This company originally produced traditional lamps and lanterns, and its sales dropped sharply some time ago. The company is determined to carry out technological transformation, has invested 150 million yuan, has established the first domestic solar cell slicing production line, research and development of more than 50 new products, its solar photoelectric conversion rate has exceeded 3% of international mainstream products, product profit rate increased Almost 10 times. From January to July this year, sales of up to 400 million yuan, product demand.
Since the end of last year, with the support of government departments, Ninghai Stationery, Die and other companies frequently fought in groups to jointly develop domestic and foreign markets. 14 mold companies participated in the Frankfurt Mould Exhibition in Germany and received more than 10 million Euros in orders. Stationery companies received orders of US$8 million at the Ningbo Stationery Fair and recently participated in Ninghai Foreign Trade Stationery Domestic Sales Exhibition Fair held in Beijing. The transaction volume was nearly 800. Ten thousand yuan. The leading stationery industry leader, Deli Group, has established 30 branch offices and 60 offices throughout the country, covering the markets of grades one to two and forming a complete marketing network.
Hexagon Bolt refers to the fastener composed of head and screw. According to the material, the bolt can be divided into iron bolt and stainless steel bolt, namely hexagon head bolt (partial thread) - C grade and hexagon head bolt (full thread) - C grade.
1. According to the stress mode of the connection, there are common and reamed holes. The bolts used for reaming holes should match the size of the holes and be used when subjected to transverse force
2. According to the head shape, there are hexagon head, round head, square head, countersunk head and so on. Generally, countersunk head is used in the place where the surface is smooth and no protrusion is required after connection, because countersunk head can be screwed into parts. Round head can also be screwed into parts. The tightening force of square head can be larger, but the size is large. Hexagon head is the most commonly used.
In addition, in order to meet the needs of locking after installation, there are holes in the head and in the rod, which can prevent the bolts from loosening when they are subject to vibration.
Some bolts have no thread of smooth rod to do thin, called thin waist bolt. This kind of bolt is conducive to variable force connection.
There are special high strength bolts on the steel structure. The head will be bigger. The size will also change.
In addition, there are special uses: T-shaped slot bolts, most of which are used in machine tool fixtures, with special shape, and both sides of the head need to be cut off. Anchor bolts are used to connect the machine and the ground, and there are many shapes, such as U-shaped bolts, and so on.
There are also special studs for welding, one with thread and the other without thread, which can be welded on the parts, and the other side can directly screw the nut.
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