SIP Junly Industrial Precision Co., Ltd: We are a professional hardware manufacturer with abundant resources, comprehensive quality management, modern warehouse management and cross-industry
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SBKJ GROUP: We're known as one of the most professional spiral duct forming machine, round duct making machine, auto duct production line, rectangular duct making machine, hole punching machine
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As one of the leading copper tube straightener machine manufacturers and suppliers in China, we warmly welcome you to buy discount copper tube straightener machine in stock here from our factory. All customized products are with high quality and competitive price. For quotation, contact us now.