T&S Communications
T&S Communications is a Chinese fiber-optic communications manufacturer specializing in optical-fiber connectors and ceramic ferrules.
Last updated August 26, 2026
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Overview
T&S Communications, formally known as T&S Communications Co., Ltd. and commonly shortened to T&S, is a Chinese communications-equipment manufacturer focused on passive components used in fiber-optic networks. The company was incorporated in 2000 and developed its business around the production of fiber-optic connectors and ceramic ferrules, components that support the alignment, coupling, and reliable transmission of optical signals in network infrastructure. Its products are aimed substantially at overseas customers, with European and American markets identified as important destinations and Hungary cited among its markets. The company changed from an incorporated business into a joint-stock company in 2011, an organizational step that preceded its public-market listing. Its application for an initial public offering was approved in March 2016. Later that year, T&S exhibited at the ECOC Exhibition in Germany, a major European optical-communications industry event, indicating its effort to engage directly with international customers and sector participants. In December 2016, it completed its listing on the ChiNext board of the Shenzhen Stock Exchange under ticker 300570.SZ, with China Merchants Securities acting as lead underwriter. T&S expanded its manufacturing and corporate footprint during the following years. In 2017, it acquired Ruixinyuan Technology. In March 2018, it established a joint-venture plant in Cserkeszőlő, Hungary, with Kontaset. The Hungarian operation was consistent with the company’s broader orientation toward European customers and gave it an additional production presence outside China. The available reference material does not provide detailed ownership terms, production capacity, or the precise division of responsibilities between the partners. The company has also explored opportunities beyond conventional fiber-optic components. Its activities came to include the metaverse communications-network market, suggesting an attempt to connect its optical-network capabilities with emerging digital-infrastructure applications. The reference material does not identify a separately branded metaverse product or quantify revenue from that activity. T&S received more than US$15 million in Chinese government subsidies in 2019, according to the cited company reference. The material does not characterize these payments as unlawful or as a scandal; they are therefore treated here as a disclosed government-support item rather than a controversy. For 2022, the company reported full-year sales of more than 930 million yuan. No more recent operating, ownership, management, or financial details are supplied by the available sources. Overall, T&S is best understood as a publicly listed, export-oriented fiber-optic component manufacturer whose identity rests on connectors, ceramic ferrules, overseas distribution, and gradual expansion into related communications infrastructure.
History
T&S Communications was incorporated in China in 2000. From its early development, the company concentrated on fiber-optic communications hardware, particularly optical-fiber connectors and ceramic ferrules. These products are passive components used in optical-network assemblies and depend on precise manufacturing to maintain fiber alignment and signal performance. T&S subsequently built an export-oriented business, with its products reaching European and American markets. Hungary and the United States are specifically identified among its markets in the available reference material. In 2011, T&S was reorganized as a joint-stock company. This corporate conversion helped establish the structure required for later capital-market access. The company's application for an initial public offering was approved in March 2016. During the same year, it attended the ECOC Exhibition in Germany in September, placing the company in direct contact with a major European forum for optical communications and related technologies. T&S completed its public listing in December 2016 on the ChiNext board of the Shenzhen Stock Exchange. Its trading symbol is 300570.SZ, and China Merchants Securities served as lead underwriter. The listing marked a major financing and governance transition for the manufacturer, while retaining its core identity as a fiber-optic component supplier. The company pursued expansion after listing. In 2017, it acquired Ruixinyuan Technology. The available source does not provide the acquisition price, ownership structure, or detailed operational rationale, so the transaction can only be described as a communications-related expansion step. In March 2018, T&S opened a joint-venture plant in Cserkeszőlő, Hungary, together with Kontaset. Establishing production in Hungary complemented the company's existing European market orientation and gave it a local manufacturing presence, although the available material does not state the plant's capacity or product mix. In 2019, T&S received more than US$15 million in Chinese government subsidies. The cited reference does not allege misconduct, regulatory violations, or a dispute concerning the subsidies. They are therefore recorded as a material government-support event rather than classified as a scandal. The company also entered the metaverse communications-network market, reflecting an effort to apply its communications background to an emerging digital-infrastructure theme. No separately named product, customer, or financial result for that activity is identified in the source material. For the 2022 financial year, T&S reported full-year sales of more than 930 million yuan. The supplied sources do not provide a detailed breakdown by product, geography, subsidiary, or metaverse-related activity. They also do not provide current executive information, headquarters details, a corporate website, or later milestones. On the evidence available, T&S remains an active, listed Chinese fiber-optic communications company whose principal business is the manufacture and international sale of connectors, ceramic ferrules, and related passive optical-network components.
- 2022
Annual sales exceed 930 million yuan
[1]The company's full-year sales surpassed 930 million yuan.
- 2019
Government subsidy support reported
[1]T&S received more than US$15 million in Chinese government subsidies.
- 2018
Hungarian joint-venture plant opened
[1]T&S and Kontaset opened a joint-venture plant in Cserkeszőlő, Hungary.
- 2017
Ruixinyuan Technology acquisition
[1]T&S acquired Ruixinyuan Technology.
- 2016
IPO application approved
[1]The company's IPO application received approval in March.
- 2016
European industry exhibition appearance
[1]T&S attended the ECOC Exhibition in Germany in September.
- 2016
ChiNext listing
[1]T&S began trading on the Shenzhen Stock Exchange ChiNext board in December under 300570.SZ.
- 2011
Converted into a joint-stock company
[1]T&S completed a conversion into a joint-stock company, preceding its later public listing.
- 2000
Company incorporated
[1]T&S Communications was incorporated in China and began developing its fiber-optic communications manufacturing business.
Products and positioning
An export-oriented Chinese manufacturer of precision passive components for fiber-optic communications networks, with a focus on connectors, ceramic ferrules, international customers, and related communications-infrastructure applications.
Fiber-optic communications components
Fiber-optic connectors
T&S manufactures fiber-optic connectors used to join optical fibers and connect fiber assemblies to network equipment. These components are part of passive optical infrastructure and require accurate mechanical alignment to support dependable signal transmission. The reference material identifies connectors as one of the company's principal product areas and indicates that the products are sold mainly into European and American markets.
Fiber-optic precision components
Ceramic ferrules
Ceramic ferrules are precision sleeves used inside fiber-optic connector assemblies to align optical fibers. T&S specializes in manufacturing these components alongside connectors. Their role is essential to maintaining the physical positioning needed for efficient optical coupling, making them a core part of the company's passive-communications component portfolio rather than a consumer-facing branded product.
Emerging communications infrastructure
Metaverse communications-network applications
T&S entered the metaverse communications-network market as an extension of its communications-infrastructure activities. The available source does not identify a distinct product name, launch date, customer base, or revenue contribution. It is therefore best treated as a business direction or application market associated with the company rather than as a fully documented standalone product line.
Brand decisions
2019
Accepted government subsidy supportOtherBackground
The company received public financial support from the Chinese government during 2019.
Action taken
T&S received more than US$15 million in subsidies.
Aftermath
The source does not describe the subsidies as unlawful or disputed, and no specific subsequent use or accounting treatment is provided.
Government subsidies received. More than US$15 million (2019)
2018
Established a Hungarian joint ventureStrategyBackground
T&S served European customers and sought a stronger operating presence in the region.
Action taken
T&S and Kontaset opened a joint-venture plant in Cserkeszőlő, Hungary.
Aftermath
The facility expanded the company's manufacturing footprint beyond China, although its capacity and product allocation are not specified in the available source.
2017
Acquisition of Ruixinyuan TechnologyM&ABackground
T&S sought to expand its communications-related business after its 2016 listing.
Action taken
The company acquired Ruixinyuan Technology.
Aftermath
The available source records the acquisition but does not provide transaction value, integration details, or subsequent operating effects.
2016
Pursued a public listingStrategyBackground
After becoming a joint-stock company in 2011 and receiving IPO approval in March 2016, T&S prepared to access China's public equity markets.
Action taken
The company listed on the ChiNext board of the Shenzhen Stock Exchange in December 2016 under ticker 300570.SZ.
Aftermath
The listing established T&S as a publicly traded fiber-optic communications manufacturer. China Merchants Securities acted as lead underwriter.
Recent events
TFC Communications plans to acquire remaining stake in Suzhou Tianfu Precision[2]
Reported:
A report says TFC Communications plans to acquire the remaining 80% stake in Suzhou Tianfu Precision for cash. TFC Communications then held a 20% stake in the company.
Sources3 sources
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