shandong saikesaisi hydrogen energy co., ltd was established in 1998, is an expansion of jinan applied chemical technology development co.,ltd. factory takes 1600 sqrms in shandong hi-tech development zone. mainly produce hydrogen generator by using spe ( solid polymer electrolyte) technology to electrolyze water ( no adding alkali). are light, highly effective, energysaving , and of environmental protection. are advanced patend products in the world. output hydrogen purity could reach >99.9995%!!! we got got following awards: 1: national patent achieved in 1999( no: zl98222451.0) 2: was elected into the recommended products list of the national scientific instruments in 2000( no. 129) 3: got top price of national analysis instruments: golden prize of bceia in 2001 4: passed european standard ce certificate in 2005( no.e/ec1384051011537) essential national new products certificate achieved in 2007 we have 9 series hydrogen generator and relative products: 1: conventional type( model: ql-150/ 300/500) 2: small type( model: ql-100) 3:medium type( model: ql-1000) 4:large type( model: ql-2000/3000/5000/10000/20000/22000) 5:high purity type ( model: ql-150/ 300/500) 6:high pressure type ( model: ql-150/ 300/500) 7:high pressure type of hydrogen and oxygen ( model: ql-500, ql-5000 ) 8:wind powered hydrogen generator( ql-5000/10000/20000) 8:air pump( model: ql-3l/ 10l/ 20l) 9:gas purifier our products tech figures could reach the top world standard. while price is only 1/5 of the such as usa. in china, only two production factory in this line, we are the only one factory who got above fullest awards in china. our technical expert has 20 years experience in the relative research. has developed fours generations of hydrogen generator, skills has reach maturity! all products has got patents rights. this technology fills the blank techs in china! our products has be delivered to over 20 countries through chinese export agent. such as: usa, britain, italy, turkey, south africa, korea, sweden, japan, sigapore, nigeria, israel, india, saudi arabia etc. now, our factory will also in international business. hope customers contact with us directly, we will give you utmost technology and products support!!! our factory warmly welcome all over the world experts and customers visiting and calling !! pls always feel free to contact with us !