Go back to directory. Add to Address Book. Blue Chip Technical Services (Pvt) Ltd. Blue Chip Technical Services (Pvt) Ltd. Work # 108, Nawala Road Nugegoda work Work Phone: +94 11 4304040work Work Phone: +94 77 2764651work Work Email: [email protected]INTERNET Work Email: [email protected]INTERNET NCCSL Membership No: 1330 Website: www.bluechip.lk