Dear sir(s), good day to you. this is abby from shanghai empire.i am very sorry to take up you several minutes for our self instruction. shanghai empire international trading co., ltd, a professional company specialized in supplying ocean engineering and marine equipments &services. (we have our own factory also.) our business activities involve: manufacturing of ocean engineering and marine life-saving equipments :sales of deck equipment, cabin equipment, anti-corrosive and antifouling equipment, power equipment etc; supplying provisions and general stores to vessels calling at chinese ports ,represents for vessels building /repairing at shipyards all over china. ccs, dnv,lr,abs,gl,bv,nk,rina,ir,cr,rs, certificate can be provided for goods we have supplied as per your requirements. with professional workers specialized in ship designing and building, our long-term cooperation with manufacturers of so many years, we promise you here to provide you with competitive prices and bust after-sale services. we hope to establish business relationship with you in future. if you are interested in the goods mentioned, please kindly send me your inquiry. thanks a lot and hope everything goes well around you. best regards, abby