Specialized in research,development and manufacture of the complete formaldehyde equipment,hua Yan petrochemical machinery corporation is biggest equipment manufacture in china,located in MaZheng industry zone,jiangyin city.Plant aren is 26000M2 and owning 130000M2 new steel structural Workshop and owning engineers that they have enough experience for dissolve all problems. The company of hua Yan incorporated in 1970s with the investment capital reaching to RMB 81 million.Working for formaldehyde equipment and turnkey Project for formaldehyde plant.The company of Hua Yan petrochemical machinery corporation has stronger ability to accomplish perfect service for research,development,manufacture and performance test in one stage to clients.The company of Hua Yan also has new technology for formaldehyde plant,capacity from 10.000tons/year to 10.000tons/year to 100.000tons/year.The advantage of new formaldehyde technology from Hua Yan is ,best quality,lower in vestment,easy operation for process control and lower chemical consumption and utilities consumption,Final concentration of specification from 37% to55T.0.424t/t methanol consumption if use metal oxide catalyst and 0.445t/t methanol consumption if use silver catalyst.The company of Hua Yan is ready to supporting the best technology,and best quality for formaldehyde plant to clients. From 1990s,hua yan developed the new technology and process of off gas recycling for for maldehyde after combined and integrated the research and development with experience.First users is Hai Wang chemical for off gas recycling process from Hua Yan.Follow Hai Wang chemical.another famous chemical companies in china of JiLin chemical,sichuang chemical,YiHua chemical and Routai group also to became user for this off gas recycling process From hua Yan.Until now,have more than 30 companies using hua yan's technology of off gas recycling process and Hua yan supported complete formaldehyde plant to 50 companies.all of plant have in best operation.New off gas recycling process comoared with original process,the advantage is,High quality,lower consumption,longer life for reactor and more active for catalyst.Otherwise,the company of Hua yan also can provide servuce for plant improvement and reformation.Today,more than 200 formaldehyde companies established deep relationship with hua yan, including some foreigner companies like perstorp for example. From 1990s,Hua yan have obtained the certificate(No.TS2232189-2009)from government for make pressure vessel including first degree pressure vessel,MP and LP vessel,At the same time,Hua yan also reached to the quality system of ISO 9001-2000. In addition to its effort introducing advanced oversea technology,the company gives full consideration to the actual domestic situation and adheres persistently on the principle of technological innovation,its proprietary technology already inline with international standards,take a leading role within the industry of the country. The company target is,quality,service,reputation and responsibility for society. Hua yan petrochemical machinery corporation welcome you and waiting for you visit.