China Carbon Graphite Group
OTCMKTS:CHGIChina Carbon Graphite Group, Inc., together with its subsidiaries, engages in the research and development, manufacture, rework, and sale of graphene, graphene oxide, carbon graphite felt, and graphite bipolar plates in the People's Republic of China. Its graphene oxide is used as a conductive agent in lithium ion batteries, super capacitors, rubber and plastic additives, conductive inks, special coatings, transparent conductive thin films, and chips; and graphite bipolar plates are used in solar power storage. The company operates roycarbon.com, a business-to-business and business-to-consumers Internet portal for graphite related products. China Carbon Graphite Group, Inc. was founded in 1986 and is based in Diamond Bar, California.
China Power Equipment
OTCMKTS:CPQQChina Power Equipment, Inc., through its An Sen (Xi'an) Power Science & Technology Co., Ltd. subsidiary and its affiliated operating company, Xi'an Amorphous Alloy Zhongxi Transformer Co., Ltd., engages in the design, manufacture, and distribution of amorphous alloy transformer cores and amorphous alloy distribution transformers in the People's Republic of China. Its devices are used to step down voltage at the final phase of the distribution of electricity to consumers, businesses, and industries. The company offers its products to electricity generators and suppliers, suppliers of electrical equipment, and other electric power transformers manufacturers. China Power Equipment, Inc. was founded in 2004 and is headquartered in Jingyang, the People's Republic of China.
Ideal Power
NASDAQ:IPWRIdeal Power Inc. focuses on the development and commercialization of its bidirectional bipolar junction TRANsistor solid-state switch technology. The company offers SymCool Power Module designed to meet low conduction loss needs of the solid-state circuit breaker market. It serves electric and hybrid electric vehicles, electric vehicle charging, renewable energy and energy storage system power converters, uninterruptible power supplies for data centers, industrial motor drives, solid-state circuit breakers, distribution and transmission switches and controls, and other industrial and military markets. The company was formerly known as Ideal Power Converters Inc. and changed its name to Ideal Power Inc. in July 2013. Ideal Power Inc. was incorporated in 2007 and is headquartered in Austin, Texas.
SCI Engineered Materials
OTCMKTS:SCIASCI Engineered Materials, Inc. engages in the manufacture and supply of materials for physical vapor deposition thin film applications in the United States. It offers ceramic targets, metal sputtering targets, and backing plates for use in semiconductors, thin film solar, flat panel displays, defense, aerospace, and photonics industries. The company's materials are used to produce nano layers of metals and oxides for advanced material systems; and in applying decorative coatings for end uses, such as sink faucets to produce various electronic, photonic, and semiconductor products. It serves domestic and multi-national corporations, universities, and research institutions. The company was formerly known as Superconductive Components, Inc. and changed its name to SCI Engineered Materials, Inc. in 2007. SCI Engineered Materials, Inc. was incorporated in 1987 and is headquartered in Columbus, Ohio.