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Ningbo Zhenhai HuaLong Fasteners Co.,Ltd

Tel: 86- 574-86534199

Fax: 86-574-86533458

Mob: +86 13566521999

Email: hl@hualong-fastener.com

Add: ChangHong Village, Zhenhaizone, Ningbo City, China

Basic definition of Fasteners

- Aug 09, 2017 -
Fasteners are a kind of mechanical parts which are used for fastening connection and widely used. Fasteners, the use of a wide range of industries, including energy, electronics, electrical appliances, machinery, chemical industry, metallurgy, mold, hydraulic and other industries, in a variety of machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, instrumentation and supplies, and so on, can see a wide range of fasteners, is the most widely used mechanical foundation pieces. It is characterized by a wide variety of specifications, the performance of different uses, and standardization, serialization, the degree of generalization is also very high. Therefore, some of the existing national standards of a category of fasteners known as the standard fasteners, or referred to as standard pieces.

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