With the continuous development of science and technology, the number of parts to be coated is increasing. Many designers have encountered a practical problem: the size of the plated parts in the pattern should be marked before or after plating. Should the surface roughness of the part be marked with the requirements before plating or after plating? Similarly, what principles should the machining and manufacturing workers follow to process the coated parts?
The quick stacking door has many functions such as heat preservation and cold preservation, insect and wind prevention, dust insulation and sound insulation. Widely used in underground parking lots, industrial plants, food, textiles, electronics, printing and packaging, automotive assembly, precision machinery, logistics and warehousing and other places.
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfrollershutterdoor.com