TONMAX  /  COMPANY PROFILE  /  GOOGLE SEO CONTENT

ABOUT TONMAX

Huizhou Tonmax New Energy Share Materials Co., Ltd.

Advanced Functional Materials & Precision Components Manufacturer

Materials Engineered for Real-World Challenges

TONMAX is the international brand of Huizhou Tonmax New Energy Share Materials Co., Ltd., a technology-driven advanced functional materials and precision components manufacturer headquartered in Huizhou, Guangdong Province, China. We connect material research, product development, engineering, production and precision converting to provide application-specific solutions to industrial customers.

Our work covers battery thermal runaway protection, thermal and electrical insulation, sealing and cushioning, EMI shielding, heat transfer materials, specialty adhesive products and custom-made precision parts. We focus on the performance needs of electric vehicles, energy storage, electronics and other demanding markets.

HEADQUARTERS:  Huizhou, Guangdong, China

CUSTOMER FOCUS:  Engineering teams · industrial buyers · B2B procurement

01    /    ABOUT TONMAX

Who We Are

A Technology-Driven Materials Manufacturer in Huizhou, China

TONMAX is the international business brand of Huizhou Tonmax New Energy Share Materials Co., Ltd., a manufacturer and solution provider headquartered in Huizhou, Guangdong Province, China. We integrate functional materials research, product development, application engineering, production and precision conversion to help industrial customers address demanding performance and integration requirements.

Our business history traces back to 2004. The registered company was established in November 2007 and was quoted on China’s National Equities Exchange and Quotations (NEEQ, stock code 870529) in January 2017. Recognized as a National High-Tech Enterprise, we continue to invest in the development and practical application of advanced materials.

We work at the intersection of material performance and component design. Rather than treating insulation, protection, sealing or adhesion as isolated specifications, we consider the complete application: operating environment, installation space, assembly process, required performance and verification needs. This approach helps customers make informed decisions about suitable materials and customized parts.

FOCUS:  Thermal protection • electrical insulation • sealing • cushioning • EMI shielding • conductive and adhesive materials

MARKETS:  Electric vehicles • energy storage • solar energy • electronics • rail • aerospace and more

02    /    ABOUT TONMAX

Our Material Expertise

Functional Materials for Safety, Protection and Integration

Our materials portfolio addresses a broad range of engineering challenges. We help customers compare material formats and select options according to application conditions instead of relying on a one-size-fits-all recommendation.

Battery Thermal Runaway Protection & Fire-Resistant Materials

Our solutions include nano-microporous insulation boards, fiberglass and ceramic-fiber aerogel composites, and specialized thermal barrier components for battery modules. These materials are intended to help manage heat transfer and support thermal isolation within appropriately engineered battery systems.

Thermal & Electrical Insulation Materials

We supply insulation films, flame-retardant polypropylene (PP) insulation sheets and composite boards for electrical isolation, surface protection and heat management. Material selection should take into account voltage requirements, thickness, temperature exposure and installation conditions.

Sealing, Cushioning & Vibration Protection

Silicone foam, EPDM sealing strips, polyurethane foams and other cushioning materials can support environmental sealing, dimensional compensation and vibration control in battery packs and industrial enclosures.

EMI Shielding & Conductive Materials

Conductive copper foil tape and related shielding materials help engineers address electromagnetic interference, grounding and conductive pathways in electronics and electrical assemblies.

Thermal Conductive Interface Materials

Thermally conductive silicone sheets and related interface materials provide an option for managing contact thermal resistance where components require a controlled heat-transfer path.

Adhesive Films & Precision-Converted Components

Single-sided and double-sided adhesive tapes, protective films and custom die-cut components can simplify integration when geometry, bonding, protection and assembly consistency matter.

03    /    ABOUT TONMAX

EV Battery & Energy Storage Applications

Battery Thermal Barriers, Insulation and Sealing Solutions

Electric vehicle battery packs and stationary battery energy storage systems contain multiple material interfaces that must work together under demanding operating conditions. Engineers need more than a generic insulation sheet: they must consider heat propagation, electrical separation, enclosure sealing, mechanical compression, assembly tolerances and service environments.

TONMAX offers material options for cell-to-cell thermal barriers, module insulation layers, pack-level sealing and protective precision parts. Relevant product families include nano insulation boards, aerogel-based thermal barriers, flame-retardant PP insulation sheets, silicone foam seals and cushioning materials. The specific configuration depends on battery architecture, mechanical design and technical requirements.

For sourcing and engineering teams, our focus is to support an application-led selection process. Parameters such as temperature exposure, available installation space, electrical requirements, compression behavior, adhesive compatibility and intended test methods should be reviewed before choosing a material or converted component.

TYPICAL EVALUATION TOPICS:  Thermal isolation • flame-retardancy requirements • compression recovery • electrical protection • sealing interface • component fit

RELEVANT PRODUCT PAGES:  Nano Insulation Board TBF-2000 Series • Fiberglass Aerogel VT-6670H • PP Insulation Sheet

04    /    ABOUT TONMAX

Research & Development

From Material Development to Application Evaluation

Technology development is central to TONMAX’s approach. In 2017, the company established a new-energy research institute to support material development, product development, process engineering, analysis, testing, pilot-scale work and application testing. This work is designed to connect material research with practical manufacturing and customer needs.

Our technical focus covers thermal insulation, fire protection, electrical properties, sealing, cushioning and functional composites. Development work may involve reviewing material structures, evaluating selected performance requirements, refining processing methods and exploring how different materials perform when integrated into a customer’s assembly.

TONMAX also describes collaboration with domestic universities and technical experts as part of its innovation activities. For B2B buyers, this technical orientation is important because complex applications often require a conversation about the operating environment and part geometry—not simply choosing a grade from a catalogue.

When an application has specific reliability requirements, we encourage customers to share drawings, target material properties, installation conditions and applicable testing standards so the engineering discussion is based on measurable objectives.

DEVELOPMENT SCOPE:  Material selection • product engineering • process development • performance evaluation • application testing

05    /    ABOUT TONMAX

Manufacturing Capabilities

Precision Converting and Manufacturing Support

Manufacturing consistency matters when high-performance materials become parts of a larger product. TONMAX combines functional material know-how with manufacturing and precision converting processes, including laminating, slitting, cutting and die-cutting. These processes help transform tapes, sheets, films, foams and composites into component forms better suited to assembly.

Typical applications may require precise outlines, cutouts, protective layers, laminated structures or pre-applied adhesive components. We therefore pay attention to the relationship between material choice, processing feasibility, part dimensions, handling and final installation. Customized configurations should be reviewed against drawings and practical process constraints.

Our production and technical teams work toward stable processing and traceable communication around customer requirements. Procurement teams can discuss specifications, project volumes, packaging considerations and application needs with TONMAX when assessing a potential manufacturing partnership.

CONVERTING PROCESSES:  Laminating • slitting • cutting • precision die-cutting • composite component integration

BUYER INPUTS:  Drawings / CAD • material specifications • target operating conditions • requested quantity • acceptance criteria

06    /    ABOUT TONMAX

Industries We Serve

Application-Focused Solutions Across High-Growth Sectors

Functional materials play different roles in different industries. TONMAX’s products are used in electric vehicles, battery energy storage, solar energy systems, rail transportation, aerospace, telecommunications, medical technology, consumer electronics and smart-home applications.

For new energy vehicles and stationary energy storage, relevant material considerations include battery thermal protection, electrical insulation, pack sealing and cushioning. In communication equipment and electronics, EMI shielding, conductive tapes, thermal interface materials and precision adhesive components may be important to a reliable system design.

Rail, aerospace, solar and other industrial projects can involve demanding combinations of insulation, sealing, vibration, weight and installation requirements. The most suitable material depends on the application and must be validated under its intended conditions. We support customers in identifying feasible material options and component approaches for those requirements.

KEY END MARKETS:  EV & battery systems • energy storage • solar • rail • aerospace • telecom • smart healthcare • smart devices

07    /    ABOUT TONMAX

Quality, Reliability & Technical Documentation

Quality-Oriented Processes and Evidence-Based Selection

Reliable performance depends on both materials and processes. TONMAX emphasizes raw-material evaluation, production process management, product inspection and continuous improvement to support customer requirements. Our published company information identifies National High-Tech Enterprise recognition, an IATF 16949 quality management system certification and a portfolio of patents and technical developments.

Technical buyers should evaluate materials through relevant product data and application tests. Specifications such as flame retardancy, thermal conductivity, electrical insulation, compression performance and environmental resistance have different meanings under different methods and operating conditions. For this reason, any published typical value should be considered together with its test method, tolerance and intended application.

For projects requiring third-party certificates, declarations or technical files, customers should request the current documents applicable to the chosen material and manufacturing scope. This supports transparent supplier assessment and more reliable technical communication.

DOCUMENTATION TO REQUEST:  Current certificates • material datasheets • test methods • product drawings • agreed inspection requirements

08    /    ABOUT TONMAX

Customized Material Solutions & Partnership

A Practical Partner for Your Next Engineering Challenge

Many industrial sourcing challenges begin with an application rather than a product name. A customer may need a thinner thermal barrier, a sealing material with specific compression characteristics, a conductive tape for electronic shielding or a precisely converted component that fits an existing assembly.

TONMAX approaches these conversations by first understanding the intended function and critical constraints. The discussion can then move to material alternatives, part geometry, processing options and the type of verification needed before wider adoption. This collaborative workflow helps customers compare options against real operating requirements.

Whether your project involves new energy battery protection, thermal management, sealing, EMI shielding or specialty adhesive parts, we welcome technical inquiries from product engineers, purchasing teams and manufacturing partners. Share the application scenario, drawings or target properties so our team can discuss suitable options.

CONTACT:  Dm0001@tonmaxdenko.com  |  +86 131 4309 6871

ADDRESS:  No. 23, Tongfu North Road, Shuikou Town, Huicheng District, Huizhou, Guangdong, China