Guangdong Hongjing Optoelectronic Technology Inc.
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Shenzhen S-king Intelligent Equipment
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The company is a comprehensive energy enterprise listed on the Shanghai Stock Exchange. The company was founded on July 30, 1992 and listed on the Shanghai Stock Exchange on May 13, 1998. The company's main business is electricity and coal business. The main products include: electric energy, thermal energy, main coking coal, coking coal, etc.