June, 27^th, the International Electro technical Commission (IEC) come to Tianneng for a visit, since the company has been at the vantage of E-Bike Lead-acid Battery Market for all year along.

Due to its mutiple advantages, E-bike have go through a rapid growth all over the world. According to Navigant Research, global E-Bike sales are expected to grow from over $15.7 billion in revenue in 2016 to $24.4 billion by 2025. Besides, almost 99% of the E-bike use the lead acid battery. Thus to further explore the market, an international standard is in urgent need to guard the battery quality. Tianneng, with over 30 years’ of motive battery manufacture experience and 55% of market occupancy rate, is the leading battery manufacture in China and best reference for the committee to keep pace with the relevant technology, an excellent perfomence of deep cycle and longer cycle life (>500 @100%DOD) consolidate the leading position of the company.