Due to the fact that there are many administrative departments in various business departments, there is no management, there are no strict rules and regulations and management methods, the purchase channels are confusing, some have no certification and no manufacturer's mark, and even poorly equipped home workshops produce accessories. Inflow to the market. Because there is no proper detection method, product quality cannot be guaranteed, and fake and inferior products flood the market, seriously affecting vehicle safety and vehicle repair quality. Some accessories, such as various induction plugs for four or five consecutive replacement standards are not up to standard, a box of light bulbs only one or two qualified products.
Poor product quality and high prices have virtually increased the consumption of vehicle accessories and added a lot of burden to transportation companies. Some operators also purchase bulk processed auto parts from units such as military units or car-loaders, as well as social stocks, to sell, resulting in some scrap products flowing into the market through such channels. They usually use unfair business practices to extract huge profits, what to eat rebates, fake invoices, tax evasion, and supplies required by procurement personnel, such as lighters, quartz watches, high-end cosmetics, cameras, etc. Sales with auto parts have been seen. Become normal.
Some procurement staff even publicly put forward the necessary daily necessities and household items, such as washing machines, chairs, etc., can be purchased under the name of auto parts. They are arbitrarily asking prices and the prices are confusing The price of imported accessories is even more frightening. A crown tail light requires more than 1,200 yuan, and the price is several times or even several times higher than its value. These illegal operations disrupted the economic order, corrupted the workforce, and damaged the social atmosphere.
Gear Hobbing machine is one of the most widely used machine tools in gear processing, can cut straight teeth, helical teeth, cylindrical gear, but also can process worm gear, sprocket and so on. Gear hobbing machine is divided into vertical and horizontal two types according to the layout. Large and medium-sized hobbing machine for vertical, small gear hobbing machine and dedicated to processing long shaft gear hobbing machine are horizontal. Vertical gear hobbing machine is divided into two kinds of table movement and column movement.
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Jiangsu Hoston Machine Tools Co., Ltd. , https://www.hosdunmachinetools.com