Topstar Technology Industrial Co., Ltd. is a professional fiber optical module manufacturer integrating R&D, production, sales and after service. We own a 100,000-class dust-free workshop covering an area of more than 3,000 square meters. Our team currently have 30 technical R&D personnels and more than 200 workers. Our advantage is the production of commercial and industrial-grade optical modules. We do aging testing, high and low temperature testing and compatibility testing strictly accordance with production standards, and offer a three-month replacement, 3-year warranty after-sales service.

China Telecom/China Telecommunication backbone network projects/Saudi Telecom / Dubai Telecom/Nepal Operator /South American data center , EXFO worldwide optical test solutions.

At present, our average sales amount per month is about 100,000 pieces. Topstar has more than 1000 customers globally, and already established a long time cooperation with China Telecom/China Telecommunication backbone network projects/Saudi Telecom / Dubai Telecom/Nepal Operator / South American data center,EXFO worldwide optical test solutions etc... At the same time, we have agents in Israel, USA,South Korea etc area. Based on SFP+ module, and Qsfp28, CFP, 25G, 40G ,100G are our main directions. Our independent brand Top-trans has been widely praised by customers at home and abroad in the high-end field of optical modules!

In order to meet the customer's one-stop optical module procurement demand, Topstar holds a separate sales department for popular brand modules, and has direct business dealings with the world's largest data center like Google, Amazone, etc., and in-depth cooperation with Finisar, Brocade and other major brands. We have warehouse in Shenzhen, HK, USA, and a regular inventory of 300,000pcs of Finisar, Cisco, Brocade and other brand modules in stock, among which 40G&100G high-tech modules occupy about 20,000pcs; Having been deeply rooted in optical module’s field for 17 years, Topstar has achieved Top Three companies in terms of brand modules in China. In the past 17 years, there is no customer complaints about counterfeit and shoddy products, and we provide all branded products one-year after-sales service.

If only use three words to describe Topstar, they are: Persistent, Reliable, Responsible;

Persistent: 7 years’ morning meeting opens every working day in laughter, 9 years’ participation in the Hundred Regiments, 11 years’ 100 kilometer hiking, 17 years deep rooted in the fiber industry,

Reliable: we never owe our supplier's payment and even a penny of the employee salary in 17 years, we never sell fake goods in 17 years, and no major customer complaints.

Responsible: Internally, we want every employee has comprehensive growth in income, health, and family. Outside, All staffs in Topsar do volunteer work more than three times in the society every year, and continues to donate money and goods to mountainous and poor students.

Topstar’s dream is to become a century-old enterprise step by step。sincerely and happily Serve you, your customers, the whole society,  for 100 years!