1
Jul.
31, 2025
Oyster mesh bags are essential tools in oyster farming, used to hold and protect oysters during their growth in aquaculture systems. These bags allow water flow, protect oysters from predators, and support healthy shell development.
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2
Jul.
31, 2025
Understanding the Erichsen Cupping Test: A Key Quality Check for Galvanized and Pre-Painted Steel
At Shandong Jinxinda New Materials Co., Ltd., quality control is at the core of our manufacturing process. One of the most critical tests we conduct on galvanized steel and pre-painted steel coils is the Erichsen cupping test, also known as the steel cupping test.
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3
Jul.
31, 2025
Polyester cord is an ideal frame material (strength layer) for transmission belts, especially V-belts. It has the advantages of high strength, large modulus, small elongation, and good flexural fatigue resistance. In advanced foreign countries, it has been widely used as early as the Indian era of the last century.
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13
Jul.
29, 2025