Shandong Better Environmental Protection Technology Co., Ltd. Facing the coastal city Qingdao on the east is ISO9000 Company, specialized in technical research, design, production, and construction with fixed asset 50 million RMB. The company covers an area of 33000 m2 with 186 employees.

Jiangsu YLD Water Processing Equipment Co., Ltd. is a high-tech enterprise, specialized in the research, development, design, manufacture, installation, technical consultation and personnel training.

Qingdao Yimei Environment Project Co., Ltd. Was set up in 1988. Our company is located in Jiaonan City. We have a production area of 15, 000 square meters and a workshop building area of 36, 000 square meters.

Polycore Technology Co., Ltd. is a complex corporation which is engaged in the products developing, manufacturing and marketing. The major business of Polycore Technology is falling in commercial fridge and Commercial Refrigerated assembly products and light weight, high strength structure material solution.

Weifang Hairui Xinsheng Environmental Protection Equipment Manufacturing Co., Ltd., located in Qingzhou city---one of the Nine Ancient Cities in China, is leading company of China mining equipment. We are the professional manufacturer who has been dedicated in R& AMP; D, designing, producing, assembling and testing services.

Guangzhou Jiahuan Appliance Technology Co., Ltd. Was established in 2000, used name "Guangzhou Sanhuan Ozone Technology Co., Ltd. ". Since 2007, formally registered as "Guangzhou Jiahuan Appliance Technology Co., Ltd. ". Jiahuan Ozone is a high-tech enterprise with technology, manufacture and trade, mainly specializes in studying, designing&manufacturing in Ozone Generator, PSA Oxygen Generator, Car Air Purifier etc. We are a professional, high-tech company based on the study of advanced ozone technology and the ozone mechanism, ozone equipment design and manufacturing, ozone application and project designed, installation, commissioning, operation and maintenance. Jiahuan Ozone is the leader in ozone industry in China, has own professional engineers over 16, technology research center and municipal enterprise technology center, a collection of domestic ozone industry's top experts and scholars, obtained 8 national patents, 2 software copyrights, approved CE&RoHS certifications. And we are the only ozone company in China who got "Medical device production license" and "Hygiene license for disinfection products", also is the first company who master the manufacturing technology of large-scale ozone generator above 10kg/hr. Jiahuan Ozone is becoming a worldwide manufacturer and supplier in ozone industry.