Shenzhen Tianjiu Electronics established in 2005, which is engaged in Laptop Adapter, power adapter for consumer electronics development, production and sales. The company has been awarded the ISO9001 international quality system certification, has been rated as the GMC quality manufacturers and gets TUV, SGS audited certificates and other kinds of certificates. It covers 5000 square meters production area. It has professional R&D team and focuses on new product development. By constantly introducing new products with high performance and high added-value, the company integrate multi-faceted advantages to meet the needs of majority of customers at home and abroad.