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Company News
APT small class —— Analysis on the Characteristics of WDM System and Its Market Application
1.make full use of the bandwidth resources of optical fiber. Fiber has huge bandwidth resources (low loss band). Wavelength division multiplexing technology increases the transmission capacity of a fiber by several times...
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APT small class —— Analysis on the Characteristics of WDM System and Its Market Application
1.make full use of the bandwidth resources of optical fiber. Fiber has huge bandwidth resources (low loss band). Wavelength division multiplexing technology increases the transmission capacity of a fiber by several times...
2020-08-25 more+ -
Industry Trends: The cake is big enough, still cannot eat full, how does optical communication manufacturer increase income
Recently, China Mobile announced the winning candidate for the general optical cable collection in 2020-2021. Changfei firmly occupied the leading position with a share of 9.44%, followed by fortis, Hengtong, Fiberhome and other giants...
2020-08-22 more+ -
Qingdao APT participated in the Ali International Station procurement festival and achieved remarkable results
At the end of May, 2020, the purchasing festival of Ali International Station came to an end, and Qingdao APT Company received full goods in this purchasing festival.
2020-07-11 more+ -
Twentieth Anniversary
As the largest manufacturer of optical fiber products in the north,QingdaoAPT has experienced two decades of development.The brilliance of the past two decades is the result of the joint efforts of all APT staff and leaders.On July 1st 2022, we had a grand celebration to celebrate APT's twentieth birthday.
2022-07-07 more+ -
The company is in action to fight the epidemic and ensure the safety of the resumption of production
Since the resumption of production on february 10,2020, qingdao APT company has fully implemented all the personal health and safety requirements arranged by the bonded zone management committee.
2020-02-28 more+
