GRRF I don't see ZSTN as a competitor as they provide equipment and services to cable TV operators. GRRF is in wireless. I'm not familiar with TSTC. These are the companies that GRRF lists as its main competitors on its website:
Who are the company's competitors?
A: We believe our main competitors in wireless coverage products and services are Comba Telecom Systems Holdings Limited, Centron Telecom International Holding limited, Wuhan Research Institute of Posts and Telecommunications.
In terms of base station RF business, we mainly compete with Powerwave Technologies, Inc., Wuhan Fingu Electronic Technology Co., Ltd. and Mobi Antenna Technologies (Shenzhen) Co., Ltd. in China.
GRRF would TSTC or ZSTN been on the loosing side of the "34 bidding companies" for any of this work? just trying to figure out where the overlaps might be if anyone knows
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