Bolt, Nut manufacturer / supplier in China, offering Drywall Self Drilling Concrete Screws M7.5 Self-Cutting Screw Plum Socket Screws for Concrete Door and Window, 7.5mm Carbon Steel Torx Flat Head Screws with Zinc Plating Wood Screws for Window Frame & Concrete, Yellow Zinc Plated Self Tapping Countersunk Head C1022A Concrete 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)