الوصف

The company is a professional manufacturer of various compression, tensile, torsion and other special-shaped springs, good at the production of large and medium-sized springs and volute springs. Spring steel wire diameter: 0.5mm***0mm, The spring manufacturing material is *0Si2Mn / *5Mn / *5CrSi / *0Si2CrVA / *0Si2MnA / *0CrVA / 1Cr*8Ni9Ti/InconeL**8/*0W4Cr2VA and other spring steel, with an output of **0,**0 pieces. With hardness, tensile/testing, inspection and other advanced testing equipment, strong technical force. And passed the GB/ T*********0 · ISO***1:***0 international quality system certification.