With the opening of the company’s new state-of-the-art forging facility in 2009, Cleantech Solutions International further solidified its position as a preferred supplier to the global wind, solar and other clean technology industries.

Our newly expanded forging facility, which includes an advanced ESR (Electro Slag Remelt) line, is able to meet the quality requirements of our most demanding customers, has an annual capacity of 50,000 tons.

The melting, forging, heat-treating and machining capability at Cleantech Solutions International allows for the manufacturing of a wide range of custom-forged products. Multi-diameter shafts, gear blanks, mandrel-forged rings and specialized shapes, are available in a wide range of sizes and weights ranging from a few hundred pounds to over 25,000 pounds. Most popular carbon and alloy AISI/SAE grades such as 1026, 1045, 4140, 4150F, 4340, and 8620 are readily available. We also have experience with the melting and forming of specialized alloys. Cleantech Solutions International is capable of producing components that meet various industry specifications such as ASTM, ASME, ABS and AMS, as well as product-specific specifications.

Our manufacturing site covers over 1.1 million Sq. ft. and in addition to our forging operation we have established state-of-the-art fabrication, machining, assembly and finishing workshops to meet the manufacturing needs of our clean technology focused customer base. We are leading specialists in the manufacturing of:

  • -Large forged rolled rings, yaw bearings, tower flanges and shafts used in large-scale windmills

  • -Stainless steel pressure vessel/chambers used in the manufacturing of multi-crystalline solar  wafers

  • -Specialty, high tolerance, fabricated components and assemblies used in various clean technology  industries

  • -Other fabricated and machined components, assemblies and equipment requiring high precision  manufacturing