El trueque es el presente y el futuro del comercio internacional, especialmente para las personas que se inician en el negocio de importación y exportación. El trueque y más, operaciones triangulares.
La segmentación perfecta para sus propuestas de negocio, Sus lugares de destino, además de su clase de clientes objetivo, además de sus artículos y categorías.
Shaft forgings occupy an important position in forgings and are widely used in mining machinery, petroleum machinery, chemical machinery, etc. Shaft forgings are often used as the basic parts of equipment and the core parts of mechanical equipment, which…
Zhangjiakou coal mine conveyor parts is in the coal mine production demand is bigger, easy to wear parts damage cycle shorter, update equipment accessories, daily maintenance is also common, for the choice of zhangjiakou blowing machine accessories manufacturer…
Scraper conveyer transport coal and other goods of the main carrier, the middle trough according to the production process to divide, can be divided into the welding middle trough and the casting middle trough. The welding middle groove is mainly composed…
Sprocket shaft set is the transmission element in the scraper conveyer, its strength is high, wear resistance is strong, can bear the pulsation combination, the impact load and has the certain toughness. Its normal sprocket shaft manufacturers of sprocket…
The E bolt is suitable for the scraper conveyer of the fully mechanized mining, and it is the common fittings of the equipment of the fully mechanized mining. The E bolt is used to fix the scraper on the chain (forming the chain of the scraper), and…
