Shenzhen Hanfeng Rubber Products Co.,Ltd is an experienced rubber O ring producer in China, the rubber seals products include O-ring,X-ring,Back up ring,V-ring,Square ring,gaskets,washers,rubber balls and customized rubber seals,ect. The sizes cover AS568,JIS,BS1516,DIN and Metric.We have in-house tooling workshop for the customized size to absorb the development costs and would assist with design & technical difficulties in high efficiency and quality.The rubber compound covers the NBR,FKM/Viton, Silicone,HNBR,EPDM,Aflas,PU,FFKM and others,which is original from Dupont,3M,Bayer and the other world brand supplier.
Hanfeng have a full set of advance production equipment from vulcanizing to final shipment,with international standards,using the same advanced production process,also have a full range of laboratory testing equipment,can comprehensive experiments and testing a variety of rubber material properties,product performance test,Hanfeng have the most professional technical team can integrate your idea and provide the best professional advice,we with the most professional service and stable quality has won the unanimous approval of the majorty of domestic customers,and exported to Europe,United Sates,Canada,Singapore,India and other corner in the world.
Our products are applied in automobile,chemical,electrical industry and electronics,hydraulics and pneumatics,machine builders,petrol and allied industry,power industry,incl nuclear,off shore,solar oil and gas,ect. More than 30000 sizes without tooling charge and Mini MOQ requirement in the lead time of 7-25days for o-ring are our characteristic services.The ture value you will find inside our company is the team of people that work to serve you.