Yantai Baicai Machinery Co., Ltd which established in 1995 specializes in developing, producing and selling excavator accessories.In 2004,we carried on transformation and upgrading and also employed professional Korean engineers,staff and technicians in Korean hydraulic breaker industry. We imported original hydraulic breaker manufacturing equipments from Korea to carry out professional R&D and manufacture of our local brand. While various types of hydraulic breakers were improved gradually, we successfully developed and launched the first large hydraulic breaker in China with 210mm rod diameter in 2010. So farwe have successfully developed and launched well-known hydraulic breaker brands renowned in the industry such as BAI CAI DONGYANG, PTEROSAUR etc.