Precise work,shown by certificates
Honor depend on profession,each certificate full of the hard work of Huayi staff,these certificates are the key to open new market,a symbol of our development on the way...
Large-scale production,forge our power and brand
Since its establishment,Huayi developed through a steady way,within 5 years we had utillzed more than 30 sets of hi-speed precise punching machines Instead of 130 sets of common types,deeply improve the production quality and efficiency...
Perfect quality comes from Huayi precise mold technology
Mold processing center is the core of enterprise,molding team continued research of new technology,we devoted to study,absorbing and improving high-speed milling,CNC milling,vertical processing center,vacuum heat treatment and etc,they played the great role to the ...
Try to provide competitive products for our customers,which is the consistent target of ...
Huayi Company set up Huazheng Steel Trading CO.,Ltd in 2008,established strategic partnership with Baosteel,Wuhan Steel,Ma'anshan Steel and etc,completed the large-scaled purchase system of raw material,effectively saving the cost...
The windings and cores of the transformer are the main components that transmit and transform electromagnetic energy. En
a. Check whether the position of the moving and static contacts is aligned, and whether the three phases are closed at t
Answer: After the short circuit of the AC electromagnet is broken or detached, the magnet will be released slowly after
Huayi Iron Core has passed ISO9001: 2000 quality system certification.
Poor contact between the armature and the iron core or the armature skew: After the armature and the iron core have been
Has more than 20 years of production of various types of low voltage electrical AC contactor core
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