Qingdao Haiyang Chemical Co., Ltd was incorporated in March 1999 and its history traces back to 1993 and 1961, when Qingdao Chemical Group Company and Qingdao Chemical Plant were established respectively. Nowadays is the largest-in-Asia and internationally well-known corporation that carries on the research, development and production of silica gel and silica sol, and our brand is "HaiYang".We have more than 40 years history of exporting, being an independent exporter in 1993, the company passed quality management certification ISO9001:2008 in 1996, and environmental management certification ISO 14001:2004 in 2004. Being from 1980, the company has successively won three State Quality Gold Prizes and all the "Haiyang" brand Silica products have been well received and have even become well known not only all over China but also throughout the world.Our production capacity is 37,000 T per year, and our product series are as below.Silica gel series A:Industrial Silica GelMacro-pored silica gel and fine-pored silica gel(A type silica gel)B type silica gel, C type silica gelBlue silica gel and blue silica gel indicatorColor-variable silica gelSilica gel desiccant for packaging, Silica Gel FNGMacro-pored microspherical silica gel, Silica alumina gelSilica gel for variable-pressure absorptionB:Silica Gel used for preparation, analysis medical and food additive purposesColumn-layer chromatography silica gel, thin layer chromatographic silica gelActivated silica gel,Silicic acidSilica gel desiccant for packaging, Silica gel drying tabletSilica gel for beer industry, Silica gel plateSilica sol seriesAlkaline silica sol JN-25 JI-30 JN-40Acidic silica sol SW-25 SW-30JA silica sol ZA silica sol HYJN silica sol JD silica sol We sincerely welcome friends home and abroad come and cooperate with us.