Topone Information & Technology Co., Ltd

We are pleased to introduce ourselves as one of the leading manufacturers in China in communications and network industry. Our products cover from PDH optical terminal equipments, Edge network integrated transmission equipments, Interface converters, and Ethernet fiber optical transceiver equipments. We are one of the largest OEMs of optical terminal equipments in China for the moment.

We've enjoyed a high reputation in the southeast China for our series of PDH equi
pments because of their high quality and competitive price.　The PDH series are our most competitive products。>
We would like to establish an OEM partnership with you between our two countries, which may most probably help us both wi
th an effective exchange of products information, significant cost-effective operation of our business, and 3-Win benefit from our mutual collaboration.

Our headquarters is based in Hangzhou, neighboring Shanghai，where there is a world f
amous beautiful West Lake which has attracted many of our foreign friends. Please visit our Website at www.cntopone.com for more detailed information about our company.