Zaozhuang Hailong Chemical Co., Ltd We are a high-tech chemical company gathering research and development, manufacturing, marketing and service in one body. The company has fixed assets of more than RMB 60 million, covering an area of 58 000m2, 168 employees, including 6 senior engineers, 48 technicians of chemical process and relative fields. The company has a large chemical laboratory for multi purpose with research and development center, and has good cooperation with many famous research institutes and colleges.