Dear Sir,We are a big import textile company in Russia in Moscow.We are interested in polyester ring spun sewing thread 40/2 5000 yards in white and other colours.Our requriments are as below : The net weight of one cone thread without plastic tube must be 125gr.The weight of one cone with plastic tube and thread must be 145gr. The net weight of one plastic tube must be 20gr.Also we are interested in nylon zipper. Our requriments are as below :1) The type is No.5,open end with auto lock slider2) Length 30cm.,35cm,40cm.,45cm.,50cm.,55cm.,60cm.,65cm.,70cm.,75cm.,80cm.,85cm3) 1000yards/14kg.4) Slider 380pcs./1kg.We look forward to hearing from you soon.Yours Sincerely,Mr. Abdullah CelikGellert LLC