Founded in December 1995, KAIAO(called YINHUA before) is an exciting, innovative, high tech company and the earliest joint-venture dealing with the application and popularization of rapid prototypes technology in the main land of China. Since inception we have served more than 10,000 satisfied customers in a variety of of fields including medical, automotive, electronics and aerospace. Over the years, YINHUA has focused its expertise on but one goal - to provide its customers with the best prototyping solution and service possible. Because of this customer focus, KAIAO offer services including cast urethane models,Reaction Injection Molding (RIM), rapid injection molding, high-quality metal castings and roto-casting. We've always been at the leading edge using the latest Stereolithography resins - again to provide our customers with the best possible alternatives for their prototyping needs. Do not hesitate to contact us with your design and manufacturing requirements.