Dear Sir, Sir, we are manufacturing high temperature & high pressure compatible metal bellow seals here in Mumbai. We are supplying our innovative metal bellow seals to 170+ mechanical seal and centrifugal pump manufacturers since last decade. We not use to import metal bellow from China, we accept all qty. or orders. We have lot of customers in local and overseas and we are greatly interesting in dealing with you. So please check our profile for more vivid details & submit your order with us. Thank you. Zubair Sabl3 Well Tech Engineer