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  • 2020-09-24

    ASTM F 959-2017 (A) Compression gasket type Pressure Indicator [DTI Gasket]

    [325] Type 325 -- used for ASTM A325 bolts, [490] Type 490 -- used for ASTM A490 bolts(3), chooseThe material and performance requirements shall comply with the provisions in ASTM F959 standard

  • 2020-09-16

    When autumn comes, production gets busier

    Enter autumn in September, the weather turns cool, machinery and equipment operating environment temperature is reduced, makes its production, hexagonal drilling screw, dry wall screw, fiber board screw, hex bolts and nuts, flange bolts, carriage bolts, etc. Products not only meet the needs of cu

  • 2020-08-12

    According to the requirements of customers are packaging, thanks for the hard work for the company staff!

    Packaging is the last part. It is very hot in August. Our staff are putting the screws into the box.The company will always remember those hardworking employees who have made a real contribution to the company's performance and earned the trust of customers.

  • 2020-07-02

    The workshop is busy in the hot summer weather

    In order to increase production, our company's production workshops are fully equipped with machines to meet the customer's delivery time requirements.The workshop basically realizes the mechanical automation, the good quality and the output stability, also has the delivery time efficiency, this is

  • 2020-06-10

    Our company's orders are in normal production, and we have not received coVID-19

    While the coVID-19 epidemic is developing rapidly all over the world, the epidemic in China has been completely brought under control and China has resumed its work and production.Under the management of various government units, our company strictly implements epidemic prevention requirements.

  • 2020-05-19

    Bolt type and use

    1. Bolts are widely used in mechanical manufacturing. They can be disassembled and connected. They are generally used together with nuts (usually with one washer or two washers) 2. Bolts are generally used for fastening or fixing 3. Hexagon head bolts are mainly used in important places with high as

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Address: No. 137 Zhongshan West Road,Ningbo City,Zhejiang Province,China
 Phone:086 15267888847
Ningbo Strong Bolt Trade Co., Ltd

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