The lack of good quality major components continues to be the key bottleneck in the heavily supplier-dependent industry. OEMs either in-source manufacturing of components or source it from a dependable supplier, thus forming a conducive market for suppliers with strong bargaining power. Suzlon’s component suppliers Components | Supplier | Blades | Suzlon | Towers | Suzlon, local suppliers | Gearboxes | Hansen, Winergy (Top two suppliers of gearboxes in the wind industry) | Generators | Suzlon, Siemens | Controllers | Suzlon |
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