• Vortex Qingdao Co., Ltd.

    Our company is a big and professional manufacturer in Shandong Province of China. We have three foundries, our main products are casting iron for construction water treatment field. Our typical as below: 1) Ductile pipe fitting (diameter from DN80 to DN2000mm), **** Socket bend, ...

    Telephone:0086-532-55578496Address:North Industry Park of Jimo, Qingdao City

  • Keyi Industrial (Shanghai) Co., Ltd.

    We are a leading infrastructure manufacturer established in 1992, and we have over 120 employees with total production area of 10,000square meters. specialize steel related fabrication including roll forming, bending, stamping, CNC & welding different surface treatment like hot dip ...

    Telephone: 0086-21-22811110Address:Suite 725, Nr.1440 Yan'an Rd

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