Shenzhen Xingyuansen Tech. Dev. Co., Ltd. is a large-scale company integrating the research, production and sale of remote control model parts. we mainly engaged in a series of rc model parts and battery products. We are professional in RC helicopter field like lipo battery, main rotor blade, RC servos, RC tools and other hobby parts. We served for many customers all over the world and accumulated extensive experience in foreign trade. We can give our customers excellent services, such as competitive price, fast delivery, quality control, and cargo consolidation. We can offer discount of shipping cost for big quantity order.We are hoping to develop long-term and steady business relationships with clients. Feel free to contact us , we are standing by to deal with your order.