Local Service, Worldwide Resources

We don’t have a “cookie cutter” approach to meeting the needs of wind turbine manufacturers. We create factories with the purpose of producing custom wind blades that optimize cost and performance for both the client and target market.

Headquartered in Scottsdale, Arizona, we currently have facilities in Rhode Island, Ohio, Iowa and Taicang, China.  We also operate a joint venture wind blade company, VienTek LLC, in Juarez, Mexico with Mitsubishi Power Systems (MPS). Together we serve our customers with over 1.1 million square feet of manufacturing operations and approximately 1,500 employees including design engineers, manufacturing process engineers, craftsmen and production workers. 

We work with our partners to select manufacturing sites that are “local” to the market in order to optimize transportation and labor costs.

• VienTek Mexico: VienTek was established in March of 2002 as a joint venture company between TPI Composites and MPS, a major supplier of wind turbines in the U.S.
• TPI China: TPI established its Taicang, China facility in May 2008. The company signed a long-term supply agreement with GE Energy to manufacture wind turbine blades at the plant.
• TPI Iowa: TPI’s Newton, Iowa wind blade plant opened in September 2008. The company produces blades for GE Energy at the facility through a long-term supply agreement.