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.
The difference between plastic and plastic hoses
Plastic pipes are generally made of synthetic resin, that is, polyester, as raw materials, adding stabilizers, lubricants, plasticizers, etc., and are extruded in a pipe-making machine by a "plastic" method. It has the characteristics of light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction, etc., and has been widely used in construction projects. Mainly used for water supply system piping, drainage, exhaust and sewage sanitary pipes, underground drainage pipe systems, rainwater pipes and threading pipes for wire installation in housing construction.
Plastic and plastic are the same thing in the industry. Hong Kong and Taiwan like to call it plastic, while the mainland calls it plastic. Plastic hoses are mainly distinguished according to their materials, such as PVC plastic hoses, low density polyethylene plastic hoses, etc. The latter has better resistance to organic solvents and chemicals than the former, and low-density polyethylene is a non-toxic plastic that can be used in the food industry. A good PVC plastic hose is slightly taller than a LDPE hose.