This product is made of 65Mn steel, used as parts in large machinery.
Tiansheng professional customized non-standard fastening for 12 years, welcome to the drawings/samples to customize.
Tel: 86-769-81116026
Fax: 86-769-81116036
Add：China Room 201, no. 548, futong road, yangkengtang industrial zone, dalang town, dongguan city Guangdong province
