CONICA AG

Ever since we first started developing our graphene-based ultracapacitors in 2009, we have been steadfast in our aim to change the energy storage industry. Today, our SkelCap ultracapacitors, based on patented “curved graphene” represent the biggest

Luoyang Hehe Industry and Trade Co., Ltd. is located in Matun Street, Matun Town, Mengjin County, Luoyang City, China. It mainly engages in other environmental sanitation machinery, municipal engineering and environmental sanitation machinery, etc. T

Shanghai Hangou Mechanical and Electrical Equipment Co., Ltd. specializes in the sales of difficult spare parts such as imported mechanical and electrical equipment, instruments and meters. It is a modern enterprise that operates imported mechanical