Your trusted partner in the
global industry.
About
Building a Legacy of Excellence
Ningbo Donghai Industry Company limited is subsidiary to Ningbo Minyi Fastener Manufacturing Co.,ltd and responsible of international business.
Located at Jiulonghu,Zhenhai,Ningbo,China,Ningbo Minyi Fastener is a specialized high-tensile bolts and nuts factory with history more than fifteen years.The products cover ANSI,DIN,ISO standards and are widely used in pectro-chemical,steel structural,bridge and wind power industries.The factory is prominent especially for ASTM F3125 GR.A325 and A490 heavy structural bolts,the annual output is around 15000 tons.
The company has a complete quality management system and has passed ISO9001 international system certification. The product quality has been well approved from domestic and foreign customers.
Contact us freely and we believe you will be satisfied with our quality and service.
Services
Our Expert Service Range
Expertise and Experience
Sustainability and Safety Commitment
Professional approach.
With a solid track record in the international market, we position ourselves as a strategic partner for your export operations. Our extensive experience and global network of contacts allow us to offer customized and efficient solutions for each client.
Certification.
Our certifications are your guarantee of quality and safety. Every product we export meets the most stringent industry standards. Trust our expertise and our certificates to ensure the success of your operations.
Safety Audits.
With years of experience in the industry, we have developed a robust safety audit methodology that allows us to identify and mitigate any potential risks.
Quality
Mountain Elegance
high-strength fasteners
Jointing, fastening, anchoring, securing.
Our solutions are poised to be instrumental in the success of your forthcoming proyect.
Coatings and processes
Projects
Mechanical equipment, construction steel structures, ships, bridges, roads, wind power generation, oil pipelines and other fields.