SM490A is a high-strength and low-alloy structural steel with excellent weldability and impact resistance. It is commonly used in construction and engineering projects that require heavy-duty
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Liangshan Longfeng Machinery Manufacturing Co., Ltd is a factory specializing in production (product name). We provide high safety, high load-bearing and precision (product name), with many years of
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Introducing our powerful and efficient ip66 50 watt led light! Made of high quality ADC12 aluminum material, our flood lights have a unique fin design that not only provides stunning aesthetics but
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