How to deal with environmental problems during metal etching processing？The factors affecting the golden etching process are mainly acid, alkali, and iron chloride. It must be properly treated with waste coating and must not be discharged casually. For acid and alkaline wastewater, they are generall

Zinc etching plate is a popular printing material. Because of its excellent corrosion resistance, durability, and reusability, it is commonly used for printing on printed circuit boards, labels, electronic components, and other metal objects. Etching zinc sheets can generate zinc sheets with varying

In the market, there are many types of metals, and their etching processes are also different. Signage etching is a relatively common form now. It is popular because of its low cost and stable income. However, personalized formulation is becoming more and more popular. Many, if traditional technolog

In November, Hot Sales, 240 pcs etching zinc plates are packed for delivering to our customer in Nigeria. High quality zinc etching plates with good packaging.Galvanized plate refers to a steel plate plated with a layer of zinc. Galvanizing is an economical and useful anti -corrosion method adopted.

In July 2022, HOT SALES, 450pc plates are packed for delivering to customer in Turkish.

After etching, the product is the original color of the metal, and many require subsequent surface coloring treatment: surface color whitening treatment; surface mirror bright treatment; surface coloring treatment. 1. Surface whitening treatment: During the processing of precision etched products,

Etching of metal products, whether it is copper, aluminum, stainless steel, nickel sheets,etc. after the material manufacturer produces metal materials, some will apply a layer of anti-rust oil on the surface, and some will only attach a layer of protective film to the surface. The surface of the pr

In March, HOTSALES, 500pcs zinc plates are packed for delivering to our customer in AUE.High quality zinc plates with good packing.