2002.09

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Shanmu Plant Commenced Operations

2004.03

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Hong Kong Branch Established

2006.05

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Became a Standing Member of the Electronics Industry Environmental Association

2010

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2010.04: Xinjin No. 2 Factory Commenced Operations

2010.05: Equity Restructuring Completed; Company Renamed to KG INC

2010.05: Established the Recycled New Materials Research Institute

2010.06: Obtained “Venture” Certification

2010.10: Certified with ISO 9001 and ISO 14001

2015.10

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Added Copper Ore Crushing Business Division

2016

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2016.01: Korea Branch Established

2016.03: Hamburg, Germany Branch Established

2017.01

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Dubai Branch Established

2018.12

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Singapore Company Established

2019

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2019.03: Obtained the Registration Certificate for Overseas Suppliers of Imported Solid Waste Usable as Raw Materials

2019.05: DIYI Holdings (Guangzhou) Co., Ltd. Established

2020

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Diyi Ecology Technologies (Guangzhou) Co., Ltd. was established

2021

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2021.06: Diyi Supply Chain (Qingdao) Co., Ltd. was established.

2021.10: Diyi Environmental Technologies （Dongguan）Co., Ltd. was established.

2022.09

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Obtained Hazardous Chemicals Operation Qualification

2023.09

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ISO 14004,ISO 28000,ISO 9001 certified

2024.12

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Awarded High-Tech Enterprise Certification

2026.04

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Diyi Ecology Technologies (Guangzhou) Co., Ltd. Nanjing Branch Established