Ningbo Zhenhai Ningding High Strength Fasteners Factory

Ningbo Zhenhai Ningding High Strength Fasteners Factory was founded in August of 2000.It is a qualified company of random inspections for the national products quality superintendence. At present the annual output is 5000 tons. The products are widely used home and domestic.The company specially produces fasteners, bolts etc under the different standards of GB, DIN, ANSI,AS,BS with first class equipment imported for producing ASTM A193 and B7.Performance grade:8.8,10.9,12.9.Producing range:M16mm--M448mm,length:20mm--6000mm.Products were passed the ISO:9001!2000 Quality System Certificate and Shanghai Fasteners Research Institute and Machine Institute Certificate.The company's timeless purpose is "Choose Ningding, Choose reassurance". We always pursuit the highest quality and the most reliable products and services for the customers. Warmly welcome to contact us. [详细介绍]