What is agricultural mulch, what is the role of agricultural mulch, what is the material? Black masterbatch? What a···
Masterbatch coloring is a coloring technology widely used in plastics, chemical fiber, rubber and other industries. Its ···
When the defoaming masterbatch is used in the film blowing process, it is necessary to pay attention to its matching wit···
The color masterbatch causes the common phenomenon of injection molding production: A, uneven color causes: high cy···
WeChat scan code
support hotline13561588568
mobile phone18769608281