1.3 years warranty 

2. free customized design 

3.life time maintainence

     APT Prosper Technology Co., Limited was founded in 2004, which is located at the central part of Longgang District, Shenzhen. We are a high tech enterprise and specialize in the research, production, marketing and service of optical communication equipment. With our independent brands APTTEK, our main products include three series: Ethernet media converters, Digital video optic transceiver ,fiber switch and optical module. 

With the unceasing development, APT Prosper Technology Co., Ltd, provide service and management with the purpose of "mutual benefits" and the mission of "Skill in quality specialized in service", offering best service and exquisite products to our honored customers. 

To make the quality guaranteed and improvement, the company is strictly operated according to the ISO9001: 2008 quality control system, CCC, CE standard. We pay great attention to the cultivation of talents, maximizing the employees potential with humanized management to boost staffs greatly; And providing a comprehensive training and guidance, continuously improving process increase efficiency and reduce the waste to strength competitive power. Our constantly introducing data and video optical transmissions are widely used among the domestic operators and industry users with customer's praise. The strategy of going out, our oversea sales department successful enlarge overseas market, make our products have been acknowledged by many overseas users as a global partner! 
Our goal is continuously satisfy our customers, provide high quality products and services to global partners, with first class technical support and solutions promote the development of the information net construction.

 any doubts please contact me .we would love to give help , my skype:apt.8866