China Chemical News: Huashida PERT Insulation Pipe Production Line Passes Appraisal, hsdc@qdhsd.com, 008613963975523(whatsapp)
Yulin Huajian continues to purchase preinsulation pipe production lines from Huashida, hsdc@qdhsd.com, 008613963975523(whatsapp)
Characteristics of Huashida spray wound insulation pipe production line,WhatsApp: +86 19560714690, Email: hsdb@qdhsd.com
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Huashida's continuous spray winding insulation pipe production line, hsdc@qdhsd.com, 008613963975523(whastapp)
Huashida vacuum sizing technology insulation pipe production line, hsdc@qdhsd.com, +8613963975523(whatsapp)