- Oct 10, 2017 -
Since joining WTO, with the development of national related industry and the increase of international battery manufacturer's investment in China, the Chinese lead-acid battery industry has developed faster and more than 30% annual growth rate. At the same time, with the increasing demand of the international market, China has become one of the world's largest exporter of lead-acid batteries. China lead-acid battery technology and international level gap is not obvious, automotive batteries in the international advanced level, power, electric bicycle battery technology close to the international advanced level.
After more than 20 years of development, maintenance-free and sealed battery technology progress has made great achievements, lead-acid battery is widely used not only in the traditional fields of transportation and military defense, but also widely used in solar photovoltaic power generation, wind power, communication power, power substation, railway, ship communication, start, lighting power supply. , UPS power supply. Technological progress has promoted the rapid development of battery industry, making it one of the new Sunrise industries. However, due to lead-acid batteries, the main raw materials-lead prices in the second half of 2004, and continue to maintain a high price of operation, lead-acid battery industry profit is declining trend.