Go back to directory. Add to Address Book. Lanka Harness Co. (Pvt) Ltd. Lanka Harness Co. (Pvt) Ltd. Work Block “B”, Export Processing Zone Biyagama work Work Phone: +94 11 2487246work Work Phone: +94 11 2487248work Work Email: [email protected]INTERNET NCCSL Membership No: 1356 Website: www.ito-spring.co.jp