Si Hong Du

Bohai Securities Co., Ltd. (Broker) (Bohai Securities-Broker) is the brokerage division of Bohai Securities Co., Ltd., an investment firm headquartered in Tianjin, China. Founded in 2001, the firm provides securities brokerage to various types of clients.

Part of Zhejiang Honglei Holding Group Co. Ltd., Zhejiang Honglei Dongnan Real Estate Development Co. Ltd. develops and manages real estate properties. The company is based in Shaoxing, China.

Changzhou Jinyuan Copper Co., Ltd. engages in the manufacture and sales of copper rods and wires. Its business scope includes manufacturing and sales of bright copper rods and related products; engaged in copper raw materials purchased and imported in China; bright copper rod export business; and distribution and wholesale business in the country. The company was founded on March 31, 1994 and is headquartered in Changzhou, China.

Tibet Daoheng Investment Co. Ltd. provides investment services. The company is based in Lhasa, China. The Chinese company was founded in 2010. The CEO is Gui Ying Liu.

Zhuji Hongrun Microfinance Co. Ltd. provides microfinancing services. The private company is based in Shaoxing, China.

Zhejiang Honglei Holding Group Co. Ltd. operates as an investment holding Chinese company.

Part of Zhejiang Taisheng New Materials Technology Co. Ltd., Jiangxi Honglei Copper Co. Ltd. was founded in 2002. The Chinese company manufactures and sells enameled wires, copper wires, copper rods, accessories, and handicrafts.

Founded in 2003, Zhejiang Hongtian Copper Co. Ltd. is a subsidiary of Zhejiang Taisheng New Materials Technology Co. Ltd. The Chinese company specializes in the manufacturing and selling of enameled wires, copper wires, copper rods, accessories, and handicrafts.

Northeast Light Alloy Co., Ltd. engages in the aluminum-magnesium alloy processing. Its products include aluminum, magnesium, and alloy sheets, strips, foils, tubes, rods, shapes, wires, powders materials, and forgings. Its products are widely used in aerospace, weapons, petrochemical, transportation, and electronic light industry. The company was founded on November 5, 1956 and is headquartered in Harbin, China.

Part of GCL Technology Holdings Ltd., Leshan Sumin New Energy Technology Co., Ltd. is a company that provides construction services. The company is based in Leshan, China. The Chinese company was founded in 2019. The CEO is Tian Shi Lan.

Kunming Hendera Science & Technology Co., Ltd. engages in research and development, design, manufacture, sales and technical services of new energy-saving and consumption-reducing electrode materials and new high-efficiency energy storage materials. The company was founded on August 1, 2000 and is headquartered in Yunming, China.

Zhuzhou Keneng New Material Co., Ltd. engages in the production of minor & rare metals, especially indium, gallium, bismuth, tellurium, tin, antimony, cadmium, zinc, carbon & carbon powder and all their related products. Its products widely used in LCD, electronics, solar energy, semiconductors, pharmaceutics industries. The company was founded on January 15, 2001 and is headquartered in Zhuzhou, China.

Dandong Dongfang Measurement & Control Technology Co. Ltd. provides production handling and whole-process automation solutions for industrial production processes in mining, metallurgical, building materials, paper-making and chemical industries. It develops a range of measurement and control products, as well as large-size application programs to enhance the automation and digitalization level of metallurgical and mining operations. The company's products include global positioning satellite (GPS) scheduling, geographic information system (GIS), capacity measurement system, intelligent vehicle-mounted terminal, neutron activation, X-ray fluorescence, nuclear magnetic resonance, ultrasound, infrared, microwave and radar. Dandong Dongfang Measurement & Control Technology was founded on December 18,1995 and is headquartered in Dandong, China.

Baosteel Metal Co., Ltd. engages in the manufacture and sale of metal products. It also engages in the distribution of industrial gases and provision of automotive trade and services. The company was founded on December 13, 1994 and is headquartered in Shanghai, China.

Northern Copper Industry Co., Ltd. engages in mining of mineral resources; copper mining; copper ore dressing, smelting and processing products. The company was founded on December 31, 2002 and is headquartered in Yuanqu, China.

ZTS Non-Ferrous Metals Group Co., Ltd. is a Chinese company that engages in mining, smelting, processing, and trading of copper products. The company is based in Yuncheng, China. The company is ultimately controlled by the Province of Shanxi. The company was founded in 1956. The CEO is Yao Ting Wang.

Inner Mongolia Mengtai Group Co., Ltd. engages in coal mining, processing and distribution. Its core industries include coal, thermoelectric and aluminum. The company was founded on December 18, 2001 and is headquartered in Erdos, China.

Hunan Xiangtou Holding Group Co., Ltd. engages in the Investment of companies and engages in assets management activities, Its business scope includes nvestment of state-owned assets, finance, electricity, natural gas, new metal materials, electronic information, hotels, tourism, wholesale and retail trade; management of new metal materials; electronic information; and wholesale and retail trade. The company was founded on July 18, 1992 and is headquartered in Changsha, China.

Dongying Fangyuan Non-Ferrous Metals Co., Ltd. engages in recycling of used metals. It also offers processing, sale, import, and export of copper products. The company was founded on November 25, 1998 and is headquartered in Dongying, China.

Yantai Guoxing Copper Co., Ltd. manufactures and distributes copper sulphate, electronic copper, and non-ferrous metals. Its business includes retail of copper, aluminium, lead, zinc, nickel, platinum, and other metal products. The company was founded on March 16, 2016 and is headquartered in Yantai, China.

Tianhe (Baoding) Environmental Engineering Co., Ltd. engages in the manufacture of denitration catalyst. It researches, develops, designs, manufactures, and sells selective-catalytic-reduction (SCR) honeycomb catalyst and flat-plate-type catalyst and provides after-sale services. It also engages in catalyst regeneration, the recycling and reuse of waste catalyst, as well as the provision of denitration-related services and technology consultation services. The company was founded on April 15, 2011 and is headquartered in Baoding, China.

Hebei New Lizhong Nonferrous Metals Group Co., Ltd. engages in the manufacture of aluminium alloy. Its products include aluminium alloy ingot, aluminium alloy liquid, and deformed aluminium alloy casting rod. The company was founded on November 22, 2019 and is headquartered in Baoding, China.

Tianjin New Lizhong Alloy Group Co., Ltd. engages in the manufacturing of non-ferrous metal alloy; sale of non-ferrous metals, metal and alloy materials, and renewable resources; recycling of productive scrap metal; processing of renewable resources; as well as research and development of resource recycling technology. It also provides information technology consultation and new material technology promotion services. The company was founded on November 22, 2019 and is headquartered in Tianjin, China.

Guangzhou Lizhong Jinshan Alloy Co., Ltd. engages in rolling processing and selling aluminum, copper and other non-ferrous metal. The company was founded on November 24, 2003 and is headquartered in Guangzhou, China.

Tianjin Dong An Brothers Ltd. operates as an investment holding company. The company was founded on July 9, 2015 and is headquartered in Tianjin, China.

Part of Tianjin Dong An Brothers Ltd., Tianjin Lizhong Wheel Co. Ltd. is a company that manufactures and distributes aluminum alloy wheels and non-ferrous metals and alloys. The company is based in Tianjin, China.