Introduction
Foshan Tian Bao Li Silicon Engineering Technology Co., Ltd. (佛山市天宝利硅工程科技有限公司), commonly referred to as TBL Silicone, is a Chinese manufacturer of high-performance silicone materials and related products based in Sanshui District, Foshan, Guangdong Province. It is a wholly owned subsidiary of Foshan Golden Milky Way Intelligent Equipment Co., Ltd. (stock code: 300619), linking the company to a listed industrial group with broader capabilities in process equipment and materials manufacturing.
The company is positioned in the silicone elastomers and specialty silicone compounds* segment of the plastics and polymer materials industry, with core products including **high-temperature vulcanized silicone rubber (HTV), **liquid silicone rubber (LSR), and **industrial/ electronic silicone adhesives. Its materials are used in applications ranging from **wire and cable, power and telecommunications, photovoltaics, and new energy vehicles to **electronics, consumer goods, medical and baby products, and industrial sealing*.
TBL Silicone’s industrial profile combines material development, production, and sales with a notable emphasis on automation and process control. Public materials describe the company as operating a continuous automated HTV production line, a fully automated silicone rubber production line, and a set of advanced silicone processing equipment, reflecting a manufacturing model oriented toward consistency, scale, and industrial supply reliability. The company also states that it has developed a technical R&D team of more than 10 core R&D personnel and more than 30 professional and technical staff.
History and Development
TBL Silicone was established in 2011, according to company and marketplace materials. Its formation coincided with the expansion of China’s domestic demand for specialty silicone materials across electronics, renewable energy, transportation, and consumer applications.
A major development milestone was the company’s investment in a manufacturing base in Foshan’s Sanshui area, where public listings describe 40+ mu of land and a new plant with approximately 15,000 square meters of factory space, supported by automated production capability and testing infrastructure. Other company materials describe a larger site footprint of 26,700 square meters and building area of 30,000 square meters, indicating that public descriptions have varied over time as facilities expanded.
A further milestone was its recognition as a National High-Tech Enterprise and a Guangdong Specialized, Sophisticated, Special and New SME (“专精特新” small and medium-sized enterprise), along with the establishment of a Guangdong Provincial Silicone New Materials Engineering Technology Research Center and a municipal enterprise technology center in Foshan. These designations suggest that the company has moved beyond basic contract manufacturing toward a more research-oriented specialty materials platform.
Business Operations and Segments
The company’s business model centers on the development, production, and sale of silicone-based polymer materials. Public sources identify several related areas of activity, including the manufacture of silicone compounds, polymer materials, automated production equipment and software for silicone compounds and battery slurry, as well as import and export operations.
Its operating structure is commonly described in two or three product-oriented divisions:
- High-temperature silicone rubber division
- Liquid silicone rubber division
- Industrial adhesive / electronic adhesive division
The company’s position within the broader Golden Milky Way group indicates a vertical or adjacent-industrial relationship with industrial equipment engineering, which may support internal know-how in automation, mixing, metering, and packaging processes. This alignment is significant in the silicone industry, where product quality depends heavily on formulation precision, contamination control, and process repeatability.
Products and Technologies
TBL Silicone’s product portfolio is built around silicone elastomers and silicone-based specialty materials. Publicly described product families include:
- HTV silicone rubber for molding and industrial processing
- LSR *(**liquid silicone **rubber)* for injection molding and precision parts
- RTV and two-component silicone gels/adhesives for encapsulation, sealing, bonding, and electronic protection
- MQ resin and related silicone materials, as noted in annual-report disclosures of the parent company
The company’s technical materials indicate that certain LSR products are designed for low viscosity after mixing, self-degassing or easy vacuum degassing, and room-temperature or heat curing with low shrinkage, which are important performance features in precision molding and electronic encapsulation. Other product listings emphasize high transparency, food-grade suitability, platinum-cure options, and adjustable Shore A hardness ranges, which are relevant for consumer, medical, and molding applications.
From a manufacturing perspective, the company highlights:
- Automatic production lines for silicone rubber
- Continuous HTV silicone rubber production capability
- Advanced testing and laboratory facilities for quality control
- Customizable formulations for specific downstream applications
These capabilities place the company in the specialty materials portion of the plastics value chain, where performance depends on properties such as thermal stability, electrical insulation, tear resistance, transparency, compression set, and curing behavior.
Applications and End Markets
The company’s silicone materials are used across a broad range of industrial and consumer markets. Public descriptions identify the following major end uses:
- Electronics and electrical appliances
- Wire and cable
- Power and telecommunications
- Photovoltaics and new energy
- New energy vehicles
- Medical and healthcare-related products
- Baby and child products
- Consumer goods and household appliances
- Industrial sealing, potting, and encapsulation
- Molding and fabrication of silicone parts and tools
Some listings also reference applications in LED lighting, LED power supplies, and LED display systems, reflecting the use of silicone in heat-resistant and electrically insulating components. Food-contact and skin-contact uses are also implied by references to FDA, LFGB, and related certifications, although each final application still depends on the exact grade and customer qualification process.
Global Presence and Market Position
TBL Silicone is headquartered in Foshan, Guangdong, with an additional Shenzhen office listed in company contact information. Its registered and operating addresses are consistently reported in Sanshui District, Foshan, at No. 8, Leqiang Road, Leping Town.
The company reports sales in the Chinese domestic market and exports to multiple countries, including the United States, Spain, Turkey, India, Pakistan, South Korea, Russia, Thailand, and Vietnam. This indicates a degree of international market participation typical of Chinese specialty polymer suppliers serving both OEMs and distributors.
Market-position materials from industrial exhibitions and business platforms describe the company as a specialized silicone materials manufacturer rather than a broad commodity polymer producer. Its differentiation appears to rest on product customization, process automation, certification coverage, and end-use specificity rather than commodity-scale volume alone.
Sustainability and Environmental Initiatives
Public information shows that the company has obtained ISO 14001 environmental management certification, alongside ISO 9001 and IATF 16949 quality-related certifications. These certifications indicate structured management systems for environmental control, product quality, and automotive-related supply-chain requirements.
The parent-group disclosures also state compliance with standards and regulations including RoHS, REACH, UL safety testing, FDA food-contact requirements, and LFGB for certain products. In the silicone industry, such certifications are important for demonstrating restrictions on hazardous substances and suitability for regulated applications.
At the same time, silicone materials are part of the broader polymer and plastics sector, which faces scrutiny over lifecycle impacts, energy use, and end-of-life handling. TBL Silicone’s public disclosures emphasize controlled manufacturing, certified systems, and specialized applications, but do not provide detailed public data on emissions, recycling, or circular-economy programs.
Financial Performance and Economic Impact
Detailed standalone financial statements for TBL Silicone are not broadly available in the provided materials. However, annual-report disclosures from the parent company show that the subsidiary has operated as a material industrial unit within the group structure since at least 2019.
Public company materials identify the subsidiary’s registered capital as RMB 60 million in earlier reporting and later materials list RMB 290 million, reflecting either capitalization changes, updated registration data, or differing reporting snapshots from various periods. Because the sources do not fully reconcile these figures, they should be treated cautiously.
The company’s economic impact is mainly visible through:
- Local manufacturing employment and industrial investment in Foshan
- Support for upstream and downstream silicone supply chains
- Export earnings from specialty polymer materials
- Demand support for industrial automation and testing capabilities
Leadership and Corporate Governance
Public records identify Zhang Qifa as the legal representative of the company. Company contact materials also identify a sales director and separate Foshan and Shenzhen contact points, reflecting a structured commercial presence.
As a wholly owned subsidiary of a listed company, TBL Silicone likely operates within the governance framework of its parent group, including reporting, audit, and strategic oversight requirements associated with listed-equity ownership. The available sources do not provide a complete standalone board structure or management roster.
Innovations and Future Outlook
TBL Silicone’s innovation profile is centered on specialty silicone formulation, automated manufacturing, and application-specific product development. Its research and engineering focus is especially relevant in markets that require:
- High dielectric strength and thermal resistance
- Food-contact or skin-contact compliance
- Precision molding and low-shrinkage curing
- Electrical encapsulation and insulation
- Custom hardness, transparency, and flow characteristics
The company’s future prospects are tied to broader demand trends in new energy vehicles, photovoltaics, electronics, medical products, and advanced consumer applications, all of which continue to require higher-performance silicone materials. Its challenge is likely to remain balancing product specialization, compliance, process stability, and international market access in a sector where quality requirements and regulatory expectations are increasingly stringent.
Summary
TBL Silicone is a Foshan-based specialty silicone materials manufacturer that occupies a focused position in the plastics and polymer industry through its production of HTV silicone rubber, LSR, and silicone adhesives. Backed by a listed parent company, it combines R&D, automated production, and export-oriented supply to serve industrial and consumer markets in China and abroad.
References
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CPS+ eMarketplace. (n.d.). FOSHAN TIAN BAO LI SILICON ENGINEERING TECHNOLOGY CO., LTD.FOSHAN TIAN BAO LI SILICON ENGINEERING TECHNOLOGY CO., LTD.. CPS+ eMarketplace. https://www.chinaplasonline.com/eMarketplace/ExhibitorInfo?CompId=1007202Link