Recently, relatively active manufactories in the market of optical fiber and cable filling compound including Britain BP, American SYNCO, German HENKEL, Korean JC COM, Chinese Shanghai Honghui, and Wuhan Haiso which are extending long histories and occupying most market in the field. In 80’s, 90’s in China, the market of optical fiber and cable filling compound were monopolized by Britain UNIGEL, BP, American SYNCO and so on. With the developing of Shanghai Honghui and Hubei Chemistry Research Institute, they produce a variety of optical fiber and cable filling compound that gradually instead of imported products.

        China Industrial Information Network(http://www.chyxx.com) published《Year2014-2019 China Optical Communication Device Industry Market Research and Investment Strategy Planning Report》 that demonstrated: Recently, the optical fiber and cable filling compound produced by Shanghai Honghui that was achieved international advanced standard, which came into being cost advantage comparing with imported products. As a result, with the developing of domestic optical fiber and cable filling compound manufactories, the rate of domestic market could be increase. Meanwhile, they could compete with international company in the international market.

        Comments: In 2013, the total market capacity and the market share data of the major manefacturers of China optical fiber and cable filling compound were as follows: (1) According to the investigation that consulting public information, statistics, fieldwork for optical fiber and cable filling compound manufatories and industry experts, sales data of domestic manufatories was collecting during the investigation.(2) According to the investigation that consulting public information, statistics, fieldwork for optical fiber and cable filling compound manufatories and industry experts, yearly output of domestic manufatories was collecting during the investigation. (3) According to the investigation that consulting public information, statistics, fieldwork for optical fiber and cable filling compound manufatures and industry experts, year 2013 optical fiber and cable filling compound total output in domestic was estimated.

        2、the main manufatures in PLC Splitter industry and its market share

        In recent years, with the large-scale construction of domestic PON network, a batch of PLC optical splitter manufacturers are gradually establishing a competitive advantage, but the market concentration is not high. With the technical strength of companys to increase their market share and merger & acquisition within industry, the market share will be concentrated to a small number of manufactures. According to statistics, the year 2013 domestic PLC splitter shipments reached 13,670,000, year 2013 Chinese PLC optical splitter production manufacture's market share as shown below:

        Comments: Operator PLC optical splitter sets manufacturers and finalists actually engaged in PLC optical splitter manufacturers do not fully coincide, this is due in part to participate in the bidding is not the actual production manufacturers that bidding PLC optical splitter.