CNC Machined Part, Bolts, Screws manufacturer / supplier in China, offering OEM and Small Orders Accepted, ASME/ANSI B 18.5/Jb /T 1700/Jb /T 1709/DIN 188/DIN 188/DIN 186/DIN 787 Stainless Steel with Square Neck T-Head Bolt, OEM and Small Orders Welcome, DIN En ISO 7380/ASME/ANSI B 18.3.4m/JIS B 1174 Steel Hex Socket Screw, OEM & Small Orders Accepted, Steel with Black-Zinc Plated Flange Pan Head Screws and so on.