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WELCOME

ZHONG TONG

Established in 2000, HANDAN ZHONG TONG ELECTRIC POWER FITTINGS MANUFACTURING CO.,LTD. is a high-tech industrial enterprise integrating production, technology research and development, sales and service.The company is located in yongnian district economic development zone, handan, hebei province, covering an area of 38,000 square meters, an area of 16,000 square meters in the first-phase plant, with a daily output of more than 50 tons and an annual production capacity of more than 20,000 tons of anti-corrosion embedded parts for Bridges.

 

 

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Our Factory

COMPETITIVE ADVANTAGE

Professional production, operation and sales

Professional production, operation and sales

After-sales service and guarantee

  • Professional production, operation and sales

    The products of our company center contained in the product surface treatment and size and material with a clear, make the customer more efficient when the choice, standard parts manufacturers through the machining center is introduced into the standard parts production, cooperate with the precision of cutting equipment to make this kind of standard fasteners, instantaneous promotion, no matter is the custom or standard parts purchase can guarantee its excellent quality.

  • Professional production, operation and sales

    The products of our company center contained in the product surface treatment and size and material with a clear, make the customer more efficient when the choice, standard parts manufacturers through the machining center is introduced into the standard parts production, cooperate with the precision of cutting equipment to make this kind of standard fasteners, instantaneous promotion, no matter is the custom or standard parts purchase can guarantee its excellent quality.

  • After-sales service and guarantee

    The products of our company center contained in the product surface treatment and size and material with a clear, make the customer more efficient when the choice, standard parts manufacturers through the machining center is introduced into the standard parts production, cooperate with the precision of cutting equipment to make this kind of standard fasteners, instantaneous promotion, no matter is the custom or standard parts purchase can guarantee its excellent quality.

Our PRODUCTS

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  • Color-zinc flat washer

    Color-zinc flat washer

    Color-zinc flat washer

  • Plain flat washer

    Plain flat washer

    Plain flat washer

  • Hex flange color-zinc wood screw

    Hex flange color-zinc wood screw

    Hex flange color-zinc wood screw

  • Lock hex nut

    Lock hex nut

    Lock hex nut

  • Galvanized hex flange nut

    Galvanized hex flange nut

    Galvanized hex flange nut

  • 8.8 Hot dip galvanized L type bolt

    8.8 Hot dip galvanized L type bolt

    8.8 Hot dip galvanized L type bolt

  • 12.9 full thread hex socket screw

    12.9 full thread hex socket screw

    12.9 full thread hex socket screw

  • 4.8 color-zinc full thread hex bolt

    4.8 color-zinc full thread hex bolt

    4.8 color-zinc full thread hex bolt

COMPETITIVE ADVANTAGE

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COMPANY NEWS

  • Influence of thre...

    Basic tooth type of common thread of fastener The geometric parameters of fastener threads depend on the basic tooth profile in the axial section of fastener threads. The basic tooth shape is a common theoretical tooth shape of internal and external threads formed by cutting H/8 from the top and ...

  • Wheel nut surface...

    Wheel connection vice is vehicle applications extremely important components, its role is to the wheels connected to the hub reliably – together, guarantee the safety of the vehicle. Wheel connection of failure will lead to serious consequences, not only can cause the damage to the vehicle ...