Dear sir or madam, we are the professional manufacturer of all kind of brass valves and fittings In China.We have passed the ISO9001:2000 CIrtificate .With advanced technoligy and strict quality management ,our products have excellent performance and high competitive price . If you are interested in the picture mentioned ball valves .Please do not hesitate to contact us .You will get the best quality products with the most favarable price ! Expecting your kind inquiry ! Regards ! Tealegm Chen Sale manager