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Cold Forging Customized Long Screw Bolts Black Oxide Coating Surface

Nanjing Fastener Lovers Manufacturing Co., Ltd.

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[China] country

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Address: H-1-401, Lvdi Zhichuang Business Plaza, Dongshan Street

Contact name:Vivien

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Nanjing Fastener Lovers Manufacturing Co., Ltd.

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Cold Forging Customized Long Screw Bolts Black Oxide Coating Surface

Country/Region china
Categories Steel Structures
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Product Details


 

Customised Approach 
1Tell us the product information you need. For example: material, standard number, strength grade, surface treatment, size, etc.
2Tell us what you need your product to look like with a combination drawing. As well as other product requirements.
3According to the following combination diagram, tell us the appearance and specific size of the product you need.


Degree of Bending:Concerns about whether the customized elongated bolts exhibit excessive bending or deviations from specifications, which may lead to unstable installations or failure to meet design requirements
Size Accuracy:Concerns about whether the length, diameter, and other dimensions of the elongated bolts are accurate, ensuring they meet specific customization requirements.
Material Strength:Concerns about whether the material strength of the elongated bolts is sufficient to meet practical usage requirements.
Material Quality:Concerns about the presence of impurities, inclusions, or other issues in the material that may affect the overall performance of the bolts.
Thread Quality:Concerns about the quality of the threads on the bolts, ensuring proper engagement with other components.
Poor Fit:Concerns about whether the threads on the bolts fit well with other components, potentially leading to difficulties during installation or instability during use.
Surface Treatment Quality:Concerns about whether the surface treatment of the bolts meets requirements, providing protection against corrosion or other environmental factors.
Coating Issues:If coatings are present, concerns about the adhesion and uniformity of the coatings, ensuring corrosion resistance.
Clarity of Identification:Concerns about whether the customized elongated bolts have clear markings to avoid confusion or incorrect usage.
Traceability:Concerns about the ability to trace the production batch and relevant information of the bolts for tracking and management.
Quality of Production Processes:Concerns about whether the production processes for the bolts are of high quality, ensuring various aspects of bolt quality.
On-time Delivery:Concerns about whether the elongated bolts can be delivered on time to meet the project schedule for customers.



TeamWith professional technical knowledge and over 20 years of customisation experience, the engineering team is able to quickly and accurately understand the specific needs of our customers and provide professional advice on extension screw customisation.
Pre-sales ServicesBy communicating with our customers, we provide a comprehensive custom design service for extension screws around size, shape, material and performance.
ProductionThe perfect production process and advanced production equipment ensure the high quality and precision of the products while meeting the demand of customers for different quantities of customised extension screws.
Quality ControlEstablish a perfect quality control system to ensure that the quality of custom extension screws meets the standards and customer expectations through advanced testing methods, such as dimensional testing, material composition analysis, mechanical properties testing, etc.
After-sales ServiceProvide comprehensive after-sales support services to solve problems that customers may encounter during use, ensuring customer satisfaction and the long-term performance of customised extension screws.


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