sir, we need collaboration to manufacture other components e.g. high speed overlock high speed gearcycle or auto etc and we require foreign investment in mankoo manufacturing co. p.s.t/c.s.t no 460554816. dated 17.05.90. i have my family in punjab. hardeep singh, vill. manjali kalan. h. no. 137. p/o bagli kalan. distt. ludhiana. punjab. india. mobile 00 919814163853 & 0091-9814780539. we are manufacturing industrial sewing machine and overlock parts, chaal, lever, link etc. i hope you will contact to my family. thanking you in anticipation. ranbir singh.