Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
wedge wire screen use for API petroleum well casing pipe is made by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic wire screen machine. Each profile wire and support rod is welded by resistance…
oil and gas screen well screen is made by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic wire screen machine. Each profile wire and support rod is welded by resistance welding. It is used…
Oil well sand control screen of filter tubes is made by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic wire screen machine. Each profile wire and support rod is welded by resistance welding.…
V wedge wire wrapped well screen is made by wrapping and welding stainless steel V-shaped profile wire cylindrically around support rods under automatic wire screen machine. Each profile wire and support rod is welded by resistance welding. It is used…
Blue Laser Pointer 30 Watt Features : * Be made of 6061-T6 Aircraft Grade Aluminum, solid and stable * Generate a 445nm blue laser beam that is clear, bright and full of energy up to 30 watt * Adjustable brightness and focus to suit all kinds of needs…
