Why do so many foreign brands have taken the road to localization? What kind of advantages do localization have in the end worthy of everyone's enthusiastic pursuit?
We know that the purchase of imported products requires a double tariff, plus long-distance shipments from distant origins to local destinations. The cost of the product inadvertently increased a lot. China enjoys an advantageous geographic location, a large population, a large demand, and a rising consumption level. Many well-known foreign brands have taken root in China, put into production, and adopted localization methods. This will avoid the drawbacks of taking tariffs and shipping for a long time. At the same time, it can also introduce advanced foreign technology to improve the level of domestic productivity. Audi, Mercedes-Benz, BMW, and other well-known brand cars are also selling well on the road to localization. It also proves that localization is feasible.
When the "domesticization" was heated up, the giants of security equipment industry could not fall behind. The Arsenal Security Group of the United States first cooperated with Zhong An Harmony Technology in Shenzhen, China, and set up a production base in Shenzhen to provide Zhong An Harmony with the most advanced safety inspection equipment production technology in the United States and ensure Arsenal security door products sales in China.
Drawing on the sales channels of other localization brands, Arsenal security inspection equipment sets up a production base in Shenzhen to provide the world's most advanced production equipment for security inspection equipment. Zhongan Harmony Technology Co., Ltd. provides production sites and management, and partners in the production of Arsenal series security doors. The products are sent directly to all parts of the country, which not only avoids double tariffs such as imports and value-added, but also makes it possible to guarantee the price advantage. To achieve the perfect unity of quality and price. This is where the advantage of localization lies. To fully open the Chinese market, localization is the inevitable path for Arsenal.
Since the 9/11 attacks in the United States in 2001, it has aroused the attention of all countries to personal safety. Especially in China with a large population, personal safety is particularly important, which has increased the attention of governments in various parts of China to security inspections. In order to ensure safety, companies around the world have also joined the ranks of security inspections, and the domestic demand for security inspection equipment is increasing. Arsenal's achievement of localization is also a matter of hope.
Because of its self forming or tapping the thread matching it, it has high anti loosing ability in combination and can be disassembled. In the small screw, its size, thread type, head type, drilling performance, in the engineering use of high tension, single, unilateral combination features almost unlimited. Self tapping materials can be divided into carbon steel and stainless steel, of which 1022 medium carbon steel is the main material.
1: According to the different head, it can be divided into: round head, flat head (i.e. countersunk head), top stigma, round top wide side head, big round head (i.e. big flat head), hexagon bearing hole head, hexagon bearing hole Huasi head, hexagon bearing hole Huasi head
Round head: it is the most commonly used head shape in the past
Flat head: it can replace the new design of round head and mushroom head. The head is low in diameter, and the peripheral circumference of the head is connected with the high edge of the characteristic, which makes it play a driving role for high-strength torque. It is slightly different from the hole head in head shape
Top column head: the diameter of the standard flat round top column head is smaller than that of the round head, but it is higher due to the groove depth. The smaller diameter increases the pressure acting on a small area, and can be closely combined with the flange and the increased surface layer. As the head is made in the drilling die set to ensure the concentration, they can be successfully applied to the holes in the internal drilling
Dome wide side head: due to the undercutting of the head to restrain and reduce the wear of the wire components, it is most commonly used in electrical appliances and tape recorders, providing an attractive design type for the middle and low head type with its more sufficient bearing surface
Big round head: also known as oval top wide edge head, is a low type, cleverly designed large diameter head. When the combined tolerance of additional function allows, it can be used to cover the metal plate hole with larger diameter. It can also be recommended to use flat head instead
Hexagon socket head: a kind of joint with the height of wrench head and the size of hexagon head. The hexagon is completely cold formed by the reverse hole mold, and there is an obvious depression at the top of the head
Hexagon socket head: such as the standard hexagon socket head, but at the same time, there is a socket face on the base of the head to protect the assembly from damage of the wrench. Sometimes the function of things is far more important than appearance
Hexagon head: This is a standard type of torque acting on the hexagon head. It has the feature of trimming sharp corners close to the tolerance range. It can be recommended for general commercial use. It can also be applied to various standard patterns and various thread diameters. Because of its necessary second process, it is more expensive than general hexagon socket
2: According to the groove type, there are four types: slotted head type (also called slotting), cross slotted head type, cross slotted head type, cross slotted compound slotted head type and meter slotted head type
3: According to the standard can be divided into: GB, DIN, ANSI, BS
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