Home > Products


Our company is a leading China QSFP28 CWDM4 2km manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our QSFP28 CWDM4 2km have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our QSFP28 CWDM4 2km services, you can consult us now, we will reply to you in time!
Contact Us


+86 816 6858 666


+86 135 4428 6558

Get the latest on sales, new releases and more!

Copyright ©Guanglian Xuntong Technology Group Co., Ltd. All Rights Reserved | Sitemap