Dongguan Grand Powersource Co., Ltd. was established in 2017, is a research, production and marketing as one of the specialized special new enterprises in Guangdong Province, the company is located in the national manufacturing city --- Chang'an Town, Dongguan City, the company has a modern new plant of more than 10,000 square meters and high standard dust-free workshop. Grinder has superior to the industry's modern production and high-precision testing equipment, perfect production quality management and quality testing system. The current cell capacity of 150K PCS / day (800,000 Ah/ day).  

The entrepreneurial management team of Grand all graduated from well-known universities and institutes in China, with profound theory and more than 20 years of working experience in this industry. For the production of "high energy density polymer lithium battery," "high safety polymer lithium battery," "high rate polymer lithium battery" " "High rate polymer sodium electricity" as the main business direction. The company currently produces products widely used in mobile phones, notebook tablets, mobile power, portable electronic equipment, medical, Solar energy industry, miner's lamp, aircraft model, power tools, toys and used in automotive ignition power supply, start-stop battery, electric bicycle "power battery" and other fields, covering from small capacity batteries used in mobile phones to large capacity, high rate discharge power battery range.  

Grand attaches great importance to corporate cultural development and brand, Word-of-mouth effect, we regard R & D as the driving force for enterprise development, depending on quality as the life of the enterprise, adhering to the management philosophy of "customer first, quality first, lower cost, leading technology, integrity and win-win," Grand will sincerely cooperate with you, work together to create a