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          The Sigma Group Philosophy

           

          lAluminum has excellent recycling properties. It can be recycled and re-used repeatedly without diminishing its functionality. Recycling aluminum is environmentally friendly, requiring less than 5% of the resources required for the processing of primary aluminum, resulting in a shorter production process, less air pollution, and less production waste. Looking at aluminum from various standpoints be it resource, environmental, societal, or economic, the recycling of aluminum provides undeniable benefits that will last through generations.
          lIn our quest for excellence, we invested USD$38 million in the Bao-Shan District of Shanghai in 2002 to build the largest aluminum alloy and zinc alloy die-casting facilities in China, with an annual capacity of 300,000 metric tons. With industrial ecology in mind, we adopted the most advanced equipment and technology. This has allowed us to improve product quality while minimizing, even eliminating the pollution from the aluminum recycling process. So a resort-style recycling facility surpassing any international standards was born in China, and designated Model Enterprise for the Circular Economy by Chinas National Development and Reform Commission.
          The Sigma Group will take advantage of the worlds most exciting market of China and its vast untapped aluminum scrap resources. With the excellent location of Shanghai, we will promote and expand the international markets of recycled aluminum and at the same time conserve aluminum resources, and devote ourselves to the growth and development of the aluminum industry.
          l The Sigma Group, established in 1978, with nearly 30 years of history behind it, continues to devote itself to the recycling of natural resources and the preservation of the environment. No matter how the world may change, the Sigma Group will always diligently adhere to its principles of sincerity and honesty, conservation, and environmental protection. The Sigma Group will always continue in its endeavors to innovate in order to protect the Earths future, and provide benefits for society and the human race.

           
          History of the Sigma Group
          1978-1990:
          1978.05 Sigma International, Inc. established in New Jersey, USA, exporting metal scrap and seafood.
          1981.05 Sigma Brothers, Inc. established in Kaohsiung, Taiwan, as a metal scrap trader.
          1986.11 Begins planning the Kaohsiung secondary smelting plant. Purchased 5,000 Square meters of land in the Hsiao-Kang district of Kaohsiung for the new plant.
          1987.08 First phase construction of the Kaohsiung plant completed. Monthly aluminum alloy ingot production capacity reaches 2,500 MT.
          1990.12 Second phase construction of the Kaohsiung plant completed. Monthly aluminum alloy ingot production capacity reached 5,000 MT.
          1991-1995:
          1992.05 Sigma Brothers, Inc. in Kaohsiung registeres the aluminum alloy ingot brand 両SBI with the LME. and becomes the first secondary aluminum smelter in Taiwan to be registered with the LME.
          1993.01 Shanghai Sigma Metals, Inc. established in the Bao-Shan district of Shanghai, and construction of the Shanghai plant begins.
          1994.11 First phase construction of the Shanghai plant completed. Monthly aluminum alloy ingot production capacity reaches 6,000 MT.
          1996-2000:
          1996.01 Shanghai Sigma Metals, Inc. registeres the aluminum alloy ingot brand SIGMA with the LME. and becomes the first secondary aluminum smelter in China to be registered with the LME.
          1998.08 Second phase construction of the Shanghai plant completed. Monthly aluminum alloy ingot production capacity reaches 10,000 MT.
          2000.08 Shanghai Sigma Metals, Inc. receives ISO 9002 certification.
          2001-2005:
          2001.04 The board of directors reaches an agreement to build a new Shanghai smelting plant with a larger production capacity in order to meet the demands of the fast growing Chinese market.
          2002.08 Planning for the new Shanghai plant, which is to occupy 360,000 Square meters of land, is completed and construction begins.
          2003.02 The signing ceremony for the strategic alliance with Daiki Aluminum Industry held in Tokyo.
          Global Metals Industrial Corp. established in New Jersey, USA, as the metal scrap purchasing agent in North America for the Sigma Group.
          2005.01 Shanghai Sigma Metals, Inc. officially moves to the new plant at No.9, Fu-Lian 3rd Road inside the Gucun Industrial Park.
          2005.11 Shanghai Sigma Metals, Inc. is designated Model Enterprise for the Circular Economy by Chinas National Development and Reform Commission.
          2007:
          2007.01 Zhangzhou Sigma Metals, Inc. was established on the basis of the buyout of Tsann Kuen's Zhangzhou smelting plant. It currently has a monthly production capacity of 15,000 MT
          2008:
          2008.04 Chongqing Sigma Metals, Inc. was established in Chongqing, China.
          2012
          2012.03 Rizhao Sigma Metals, Inc. established and begins production in August, supplying mainly liquid metal, with an annual capacity of 100,000 mt.
          2013
          2013.04 Changchun Sigma Metals, Inc. established for the primary purpose of liquid metal delivery with annual capacity of 80,000mt.
          2014
          2014.02 Global Metal Industrial Corp. is established in Tokyo, as the scrap and ingot trading arm of Sigma Group in Japan.
          2015
          2015.03 Chengdu Sigma Metals, Inc. begins production with an annual capacity of 60,000mt.
          2016
          2016.02 Baotou Sigma Metals,Inc. begins production with an annual capacity of 100,000mt.
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