Contact Us We are always ready to help you!!! Get in Touch! E-mail: aptlabs@yahoo.com Phone: 040-23737866 Address: APT Labs Limited Regd.Office & Factory Dokiparru – 522 438, Guntur District, AP. Admin Office: D-411, Kanchanjunga Block, Aditya Enclave, Ameerpet, Hyderbad – 500 038. Notice: JavaScript is required for this content.