Shenzhen Zhenzhi Science & Technology Development Co., Ltd. Is a professional manufacturer of radio controlled toys, the factory established in 2003, located in Shengtong industrial Zone, Guanlan, Baoan, Shenzhen. The factory building occupied 8000 square meters, more than 800 employees. Our products are medium to high class radio controlled toys, such as radio controlled airplane, helicopter, cars, tanks, boats, and other toys. Now we have some new items, 4 channels helicopter recommended, they are palm-sized with very excellent performance both indoor and outdoor. Our company combine designing, researching, manufacturing, trading together. Shenzhen Zhenzhi Science&technology Development Co., Ltd is a performancing quality control system in our factory according to ISO 9001: 2000 strictly. Excellent design and research team and strict QC department, and advanced equipments assure all orders from our clients to be completed on time. Our products enjoy high reputation both in domestic and abroad market, especially on European and American Market with their high quality and competitive price. CE, EMC, R&TTE certificate are provided together with our products. Good products, good service, competitive prices are our advantages; To meet customers' requirements is our aim. Your inquiries and comments on our products are highly appreciated by our company, and will deserve early reply.