Shenzhen Tangchao Electronics Co., Ltd. was established in 2003. Our company covers an area of 1,000 square meters and has more than 100 employees including more than 10 management and technical personnel.We have an excellent R&D team, high-tech equipment and an advanced production system. Our products are quality guaranteed due to our strict quality system.We know very well about the importance of delicate balance between R&D and manufacturing in both domestic and overseas markets. We focus ...