COMPETITIVE ADVANTAGE
R&D and Manufacturing
Focusing on the R&D of high-strength fasteners, our capabilities are at the forefront in China, and our process equipment level is leading.
Complete Certifications
We have obtained multiple authoritative certifications such as API and ISO, and have been rated as high-tech enterprises, specialized and new enterprises, etc.
Multiple Product Customization
Covering multiple standard specifications, we can customize special fasteners such as those resistant to high and low temperatures, high pressure, and corrosion.
Professional Team
We have a senior management, R&D and service team, adhering to the concepts of innovation, excellence, and integrity.
WELCOME
COMPANY PROFILE
Zibo Qiangda Group was established in 1971, with 300 employees, covering an area of 180,000 square meters, and owning more than 400 sets of various production and testing equipment. It is a professional manufacturer of high-strength fasteners with outstanding influence, integrating R&D, design, manufacturing, sales and service. The company has long been committed to the research and development of high-strength fasteners for industries such as petroleum machinery, oil fields, chemicals, refining, and high-pressure vessels. The product R&D capabilities are at the forefront of the domestic industry, and the process equipment level is leading in the country. The company has been successively rated as a high-tech enterprise in Shandong Province, a specialized and new enterprise in Shandong Province, and a green factory in Zibo City.
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Establishment
100000
Area (m2)
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Number of Employees
OUR FACTORY
APPLICATION INDUSTRY
CERTIFICATES
BLOG / NEWS
Zibo Qiangda Group develops intelligent monitoring high-strength nuts, opening a new chapter in construction safety2025-05-20Zibo Qiangda Group Co., Ltd. has innovatively launched intelligent monitoring high-strength nuts, deeply integrating traditional fasteners with Internet of Things technology, bringing a revolutionary breakthrough in construction safety management.- Zibo Qiangda Group launches lightweight high-strength bolts to enable the automotive industry to reduce costs and increase efficiency2025-05-20In line with the lightweight development trend of the automotive industry, Zibo Qiangda Group Co., Ltd. has launched a new lightweight high-strength bolt. While ensuring high strength, this product effectively reduces its own weight, providing a new solution for automobile weight reduction, energy conservation and emission reduction.
- Zibo Qiangda Group releases high-performance and high-strength nuts to help wind power equipment operate safely and stably2025-05-20Zibo Qiangda Group Co., Ltd. focuses on the needs of the wind power industry and launches high-performance and high-strength nuts designed specifically for wind turbines. With its excellent fatigue resistance and precise preload control, this product effectively solves the problem of nut loosening and failure during long-term operation of wind power equipment.
- Zibo Qiangda Group launched a new type of super corrosion-resistant high-strength bolts, leading the upgrade of industry standards2025-05-20Recently, Zibo Qiangda Group Co., Ltd. has successfully developed and launched a new type of super corrosion-resistant high-strength bolt based on its technical accumulation in the field of fasteners for many years. This product aims to solve the problem of fasteners being prone to corrosion in complex and harsh environments, and uses an original surface treatment process and alloy formula to achieve a double breakthrough in strength and corrosion resistance.
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