Welded steel pipe refers to a steel strip or steel plate that is bent and deformed into a circular or square shape and then welded into a steel pipe with seams on the surface. The blank used for
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This product was made from activated alumina and false monohydrate aluminum adhesive. It owns stable surface, good crushing strength, low abrasion, suitable pore shape, low impurity, good active
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Wuxi Yisong Rotomolding Technology Co.,Ltd: We're professional rotomolding mould manufacturers and suppliers in China, specialized in providing customized service. We warmly welcome you to wholesale bulk high quality products at competitive price from our factory.