Nanjing Bigstone  Electronic Technology Co., LTD., founded in 2010, belongs to the national high-tech enterprise, mainly engaged in the field of green travel, electric bicycle intelligent instrument, controller, sensor and other related electronic products design, production and sales.

      All Bigstone products are independent research and development.Bigstone has more than 10 years of professional technology and rich management experience in the industry, has nearly 50 invention patents, and has a dynamic R & D team, which can help customers from rapid prototyping, plastic mold, electronic circuit design, LCD design to product testing.

     After more than 10 years of corporate culture precipitation, Bigstone relies on excellent quality, integrity and professional research and development team and perfect marketing system, to win the trust of customers, the business volume is growing by 20% year by year, many European and American enterprises choose to cooperate with Bigstone, business throughout the world.