Ningbo Standard takes quality first, integrity services business philosophy, service in petroleum chemical industry, food machinery, building decoration, solar energy industry, water treatment equipment industry, electronic industry and so on.
Sxrew products range as: Stainless steel fasteners, custom-made non-standard stainless steel, execute standards like GB ISO DIN JIS ANS/ASME, etc.
Ningbo Standard can provide following products:
A2-70 which reaches the international standard/A4-70 stainless steel fasteners;
Industry-specific fasteners;
Customer specified non-standard parts.
1) Male Hex M4 to M24
2)Female Hex M1.4 to M 20
3)Machine Screw M1 to M8
4)Self tappling Screw S1.2 to ST6.3
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