Shenzhen siqi new energies company is a professional manufacturer specializing in lithium-ion battery, lithium titanate battery, lithium iron phosphate battery, battery packs and battery related products including battery charger, PCB etc. Especially the lithium titanate battery, which is a major breakthrough for modern energy, we have the patent of it. Siqi is a Hi-tech environmentally friendly company located in Shenzhen which is one of the most famous industrial cities in the world. We have our own factory which has more than 500 employees in Guangzhou city. With a strong team of experts, with good relationships with other reputable battery manufacturers, with advanced battery full-performance test system, and with the cutting-edge automatic equipment, we are capable of offering the customers the most cost-effective solutions and professional technical support.