All orders will be shipped directly from US warehouse.


ZhongShan LangYu Model Co. Ltd. is one of the leading manufacturers of brushless motors used in drones and model aircrafts. In over ten years we have grown from a small factory to one of the largest manufacturers in the brushless motor industry. In all this time we have been focusing on providing high quality products at affordable prices. We are a major OEM product supplier of several top notch brands in hobby and professional drone industries.


Under our own brand SUNNYSKY we have developed more than a hundred different brushless motors in over ten categories. We are dedicated not only to providing reliable and quality products, but also to being excellent and professional in our services, with our philosophy of “Quality First, Service First”.


Our products are developed by a group of professional and experienced engineers and technicians. Our factory is equipped with the most advanced machines and testing instruments in the industry. Our leading edger in the industry is also guaranteed by our meticulous workmanship, strict quality assurance and quality control, and timely services.


We also work closely with our industrial customers to providing OEM and ODM services, as well as R&D prototypes to meet special requirements. With our advanced facilities and experienced team it will make your project simpler and smoother.  


Please contact SunnySky USA and our representatives will work closely with you to develop your products together.



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