Ningbo Zhenhai Dingli Machinery Manufacture Co., Ltd. logo

Ningbo Zhenhai Dingli Machinery Manufacture Co., Ltd.

Ningbo Zhenhai Dingli Machinery Manufacture Co., Ltd. Main Image
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 finish are available in our company. Now we have two plants:

One professionally produces hot formed products, specialized in production of high strength hex bolt,socket cap head bolt,threaded rod,track bolt, foundation bolt, double-ended stud,nut&bolt&washer set series. Producing specification---Grade: 6.8, 8.8, 10.9, 12.9, B7, B7M, L7, L7M. Diameter: M12-M100; Length: 25-1200MM(Bolt), 100-6000MM(Thread Rod).

Another one professionally produces cold formed products, leading product is set screw, various tip types and drive styles are available. Producing specification--- Grade:8.8,10.9,12.9,A2-70,A4-70,brass,aluminium; Diameter: M2.5-M80(Above M16 adopt hot forged formed technics); Length: no limit.

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. If you have any interest of our product, please let us know your further inquiry, We hope that our product will be helpful to promote your business in the future.

Company Profile

Membership: On ECPlaza since 2008
Business Type: Manufacturer, Exporter
Location: Zhejiang, China
Product Category: Bolts
Main Item / Product: hex bolt,high strength structural hex bolt,hex socket cap bolt,threaded rod, double-ended stud,nut&bolt&washer set series,set screw,hex nut,carriage bolt, foundation bolt,track bolt,lag screw,tapping screw,machine screw
Keywords: hex bolt hex socket cap bolt hex nut, track bolt carriage bolt foundation bolt, threaded rod stud bolt
Main Target Region: World Wide
Safety / Quality Approvals: ISO9001
Year Established: 1999
Employees Total: 100 to 249

Contact Information

Company Name
Ningbo Zhenhai Dingli Machinery Manufacture Co., Ltd.

Contact Person
Davin Chen

Duguo 168#,Jiulonghu,Zhenhai



Zip/Postal Code




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