Although China's fastener production accounts for a quarter of global production, but most of the low-strength, low-grade products, fasteners as the main mechanical products industry, the development of machinery industry, but also on the fastener product

Ningbo Inspection and Quarantine Bureau today informed that recently, Ningbo Zhenhai export fasteners quality and safety demonstration area has been through the expert group site acceptance assessment, the successful creation of provincial export quality

China's fastener industry development has nearly 10 years of history, but in quality, environmental protection and energy consumption is still in a state of backwardness, in order to catch up with the international advanced level, China's high-strength fa