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High speed railway train electronical thermal black anodised aluminum enclosure alloy machining air cooling heat sink
About us Qingdao Superior Industrial Co., Ltd. is a leading supplier, specializing in producing and exporting Rigging Hardware such as Shackles, Wire Rope Clips, Turnbuckles, Thimbles, Hooks, Links, Swivels, Chains, Rings, Wire Rope & Slings and Pulleys etc. Beside Pipe Fitting, Valve, Flange, Investment Casting Items, Stainless Steel Products and Products of various specifications are available, and materials are available in carbon steel, alloy steel, stainless steel, aluminum alloy and zinc alloy. Qingdao Superior is also capable of fabricating according to specific requirement.
All products are produced under rigorous quality control standard, which is an integrated process from raw material to finished product that includes traceability of steel, inspection of forgings, complete gage control, mechanical testing.
As an experienced exporter, we are proud of our reputation for its reliable quality, favorable price, prompt delivery and considerate service. Now we are enjoy high reputation among customers in Europe, America, Canada, Australia and South America.
We are ready to serve every potential customer. Any inquiry or order will be greatly appreciated and given the best attention.