Merck has used pp plastic abs and processing aids laser marking products. In addition to such products in the beverage was covered in a mature application, no other large scale application industry. With the introduction of livestock ear tags at the management of national policy, timely intervention

Merck has used in plastic ABS PP laser marking and processing additives products. This type of products in addition to the drinks at that time in a mature application, and there is no other sizeable application industry. tie in with the state's introduction of animal husbandry ear standard managemen

The silent gram company has uses in plastic ABS and the PP laser hits the sign processing to help the medicinal preparation product.At that time this kind of product except covered in the drink has outside the mature application, and did not have other to have the scale application profession.The co

Merck has ABS and PP laser marking of plastics processing additive products. At that time for such products in addition to have a mature application in beverage lid, there is no other application of the scale of industry. Conform to the prevailing national livestock ear tag management introduced pol