Phone ：+8618153456551
WhatsApp ：+8618153456551
E-mail ：david@ygsteelbuild.com

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  • Bolt ball
  • Bolt ball
  • Bolt ball

Bolt ball

Manufactured from grade 8.8/10.9 steel with zinc plating, these standard hex nuts feature precise ISO/metric threading, anti-loosening deformation resistance, and 12.9 hardness rating for reliable bolted connections in construction, machinery, and automotive applications.
Email : david@ygsteelbuild.com
WhatsApp : +8618153456551
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Product Parameters


Structure typeStructural roofing
Origin of the materialChina
Surface treatmentCustomers' Requirement
Design standardGB ASCE NSCP JIS
Steel MaterialQ235B/Q355B,45#,40Cr
SizeCustomined
Paint ColorCustomined
Life spanMain structure warranty for 50 years

Company Overview

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Shandong Yuegong Steel Structure Co., Ltd.,(YG Steel Structure)a professional steel structure enterprise with over two decades of design and manufacturing expertise, holds China's Class I Construction Qualification and Class A Steel Structure Design Certification. Headquartered in Jinan, Shandong Province, the company occupies a 100,000 m²production base equipped with multiple light and heavy steel production lines.Specializing in manufacturing structural components for industrial facilities,public buildings,municipal bridges,and residential complexes,it maintains an annual production capacity of 50,000 tons of diversified steel components, holding membership in China Steel Construction Society.

Technical Details

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We have a designing department, with more than 30 experienced  designers who have abundant practical experience to complete the structural design of various buildings including  industrial plants, warehouses, civil and commercial assembly buildings, venues and exhibition centers, steel structure bridges and other steel structure main projects. The structure is reasonable and the steel consumption is cost-effective.

Application scenarios

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Factory Display

The facility operates 170 sets of advanced fabrication equipment,including large hydraulic press brakes,CNC drilling machines,China's largest shot blasting units,and ultrasonic flaw detectors,ensuring precision manufacturing standards.

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Certificate

  • 职业管理体系认证
  • 特种设备制造证书
  • 科学技术奖
  • 环境管理体系认证
  • 钢结构质量管理体系认证
  • 钢结构信用等级证书
  • 质量管理体系认证

Packing & Delivery

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To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. According to the characteristics of the product and the mode of transportation, fix it in the most appropriate and stable way to ensure that there will be no bumps, corrosion, scratches and other problems during transportation.

FAQ

Q: Who are we?

A: Our headquarters is located in Shandong, China. Since 2022, we have been selling our products to Southeast Asia (50.00%), the Middle East (20.00%), North America (10.00%), Central America (10.00%), East Asia (5.00%), and South Asia (5.00%). Our office has approximately 51 to 100 employees.

 

Q: How can we ensure quality?

A: Samples are always tested before mass production; Final inspections are always conducted before shipment.

 

Q: What products do we supply?

A: Steel structure workshops, steel structure bridges , steel structure villas, Bailey bridges, grid steel structures

 

Q: Why choose us to purchase rather than other suppliers?

A: We have 20 years of design and R&D experience, have designed and fabricated hundreds of projects, and hold Class A design and construction qualifications in China. We have also been certified by AISC and UKAS.

 

Q: What services can we provide?

A: Acceptable delivery terms: FOB, CFR, CIF, EXW; Acceptable payment Currencies: US dollars, Euros, Australian dollars, pounds, and RMB; Acceptable payment methods: telegraphic transfer; Languages of communication: English, Chinese.

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