Yantai Goldentide Unikodi Batttery Co.,Ltd is located in “Golden City in China”——Zhaoyuan City，Shandong Province。Our company is a Sino-Korea jointed venture which is professional at R&d，manufacture，marketing and service of lead-acid storage battery.We introduce in manufacturing patent of batteries from korea。We hole advanced manufacturing and testing equeipment such as ox-master mixer from United States，Hadi die-casting machine and Digatron charge machine from Germany and several processing lines from korea。We build our own R&D center and quality test center of storage battery which assure the advantage and reliability of our products all the time，our storage battery series for towing perform the standard for GB，BS ，DIN and JIS，can be generally applied to electronic folklift，golf cars，electronic tourist cars and other electronic towing vehicles。