Goldcard Smart Group Co., Ltd.

Goldcard Smart manufactures and sells digital energy products and solutions in China and globally. The company offers smart gas solutions, such as residential gas meters, intelligent gas management systems, cloud platforms, and smart gas flow meter solutions.

Its portfolio also includes smart water solutions, plant stations, and process measurement products. Founded in 1997 and based in Hangzhou, China, Goldcard Smart was formerly known as Goldcard High-Tech Co., Ltd. before rebranding in March 2017.