hexagon head bolt din 931 - China Manufacturers, Factory, Suppliers

Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for hexagon head bolt din 931, M10 X 3m Of Threaded Bar , M16 Threaded Bar , M14 Through Bolts , Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.