younus sons corporation plot no 2/9, sector 15, korangi industrial area karachi 74900, ph: 0213-52122852-54 e-mail: ysonscorp@gmail.com subject: quality approval of the valve pipes/ fitting /flanges in brand ayvaz / ksi/pnc/ vyc/kspm dear sir we are importer and stockiest of wide range of valves /pipes / fitting and flanges since 1987 and represent brand like ayvaz / ksi & vyc etc in pakistan as their sole- agent. furthermore we would kindly request if you could enlist our brand for the following product range 1) valves brand: ayvaz & ksi / pnc poland gate valve (flanged type) pn-16 size: globe valve (flanged type) pn-40 bellow sealed check valve (flanged type) pn-16 y type strainer (flanged type) pn-16 balancing valve (threaded & flanged type) butterfly valve ball valve brass & ss ball valve (threaded) 2) pipe / fitting & flanges brand: kspm/ks a) carbon steel seamless pipe as astm a-53/ a016 grade: b / api 5l size: 1/2 to 24 inch b) carbon steel seamless butt welding elbow / tee / reducer a234 wpb x sch-40 c) carbon steel flanges pn-16/class-150 # d) stainless steel pipe / tube / fitting & valves other acccessories ayvaz / ksi/ vyc: 1) rubber bellow / expansion joint 2) flexible metal hoses 3) steam trap / air vent / safety valve/ disc check valve/ level gauge/ level controller 4) condensate lifting pump etc 5) ul / fm listed approve valves & fittings brand ayvaz your kind approval of the above product / brand and recommendation in your up-coming projects will be highly appreciated wait for your early reply best regards syed muhammad sajid sales & marketing manager 0300-7052258 younus sons corp e-mail: ysonscorp@gmail.com