Ningbo Zhenhai Dingli Machinery Manufacture Co., Ltd, as a professional manufacturer in China, we do not only provide DIN, ANSI/ASME, ISO, BS, JIS, AS, GB standard fasteners, but also provide non-standard fasteners as per your drawings and samples. Various raw material and surface treatment are available in our company. Now we have two plants: One professionally produces hot forging formed products. Another one professionally produces cold forging formed products.



We have our own brand “ND”,and OEM service is also available. Our company had already passed the authentication of ISO9001 for many years. Advanced equipments, matrixes are used in the company. We can provide above 15000 tons per year, 90% are exported directly. Now we have won numerous national and regional awards honoring us for our quality products at competitive price.




"Grow together with the clients" is our value concept. We hope that our product will be helpful to promote your business in the future.