Bolt, Nut manufacturer / supplier in China, offering DIN646 Zinc Plated Steel Flat Head Knurled Thumb Screws for Plastic, M3-M6 X 30mm Galvanized Carbon Steel Flat Step High Head Knurled Head Thumb Screws Bolts, Galvanized Knurled Thumb Screw Round Head Shoulder Thumb Screw Hand Tighten Flat Head Screw and so on.
Fasteners, metal products manufacturing, sales; Industrial and mining accessories, railway accessories, electrical equipment, hardware tools, transportation facilities accessories, photovoltaic accessories, building accessories, steel sales. (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments)