Shanghai Xingchang Activated Carbon Co., Ltd. is one of the largest activated carbon production enterprises in China. With a registered capital of 8.5 million yuan, it covers an area of 30,000 square meters and employs over 100 staff members. The company is located in Jiangqiao Town, Shanghai, adjacent to the Shanghai-Nanjing and Shanghai-Hangzhou railways, the Shanghai-Nanjing Expressway, and the Shanghai Northwest Comprehensive Logistics Park. It is approximately 30 kilometers away from Wusong Port, offering extremely convenient transportation.

The product trademark is "Black Gem." For a long time, the company has focused on investment in scientific research and development, collaborating with domestic and international research institutions. It has successfully developed a variety of activated carbon products, including wood-based activated carbon such as physical method (steam activation) activated carbon, chemical method (zinc chloride and phosphoric acid activation) activated carbon, coal-based activated carbon such as bituminous coal and anthracite powder carbon, crushed carbon and columnar granular carbon, fruit shell activated carbon, activated carbon catalysts such as palladium carbon catalysts, desulfurization activated carbon, and more. These products are widely used in chemical, pharmaceutical, food, pure water and wastewater treatment, air purification, and other fields.

The company operates three production plants and has fifteen closely cooperating enterprises distributed across regions such as Yunnan, Fujian, Shanxi, Ningxia, Xinjiang, and Heilongjiang, forming a robust production network. The annual production capacity of activated carbon products is 20,000 tons. The company holds the right to independently engage in import and export operations, exporting over 8,000 tons of activated carbon in 2003. Its products are mainly sold to Japan, Germany, South Korea, Southeast Asia, and other countries and regions. Among these, the production and sales of wood-based steam-activated carbon rank among the top in China and enjoy high recognition in the Japanese market.

Over years of operation, the company has established a strong commercial reputation among domestic and international clients. It has consistently received honors such as Shanghai’s "Contract-Honoring and Creditworthy Unit," "Annual Inspection Exemption Unit," Jiading District’s "Enterprise Image Management Optimization Unit," and "Advanced Private Enterprise."