JBCZ was established in 1987. We are a professional manufacturer of steel bar connection machines and couplers, including three series: upset forging parallel thread system, rib peeling roll stamping system, and cold stamping system. For 20 years, depending on aspiring efforts of all employmees and painstaking management, the co***ny now has more size and strength. ĦĦĦĦThe co***ny covers an area of over 30000 square meters and up to 20000 square meters of construction area.The co***ny is favorably located ...
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