Your satisfaction is our relentless pursuit! We warmly welcome you to come and discuss business; we will serve you wholeheartedly.
Your satisfaction is our relentless pursuit! We warmly welcome you to come and discuss business; we will serve you wholeheartedly.
28style septic tankSMC septic tank is an ideal tank for toilet drain when there is no sewage system and construction chain. 0.5m³-2.5m³septic tanks are suitable for toilet drain and several houses, more bigger one will be used for residence community, supermarket and hotel etc.
Cable bracketFRP cable brackets (FRP stands for Fiber Reinforced Plastics) are high-quality alternatives to traditional cable brackets made of metal and inorganic materials.
Branch boxThis is a distribution sub-panel specifically designed for power systems, serving as a dedicated device for line branching, power distribution, and circuit protection: The box body is made of weather-resistant and anti-corrosion materials (such as SMC composite materials), with a light-colored and simple appearance. It supports various specifications of compartmental structures (such as single door, double door, or triple door), enabling functions like incoming lines, metering, and compensation. The box interior is reserved for component installation, allowing for the installation of circuit breakers, protectors, and other power accessories. The box surface is marked with "Stop! Danger of Electricity" safety warnings and power service logos. It is mainly applicable to power line distribution and management in outdoor, industrial factory areas, and building power distribution scenarios.
Grease trapThe SMC Oil Separation Tank is a high-performance, single-piece molded solution designed for efficient oil-water separation in demanding environments. Constructed from high-strength composite materials (SMC), it overcomes the limitations of traditional concrete or stainless steel tanks, offering superior durability, corrosion resistance, and ease of installation. Ideal for industries handling grease, wastewater, or chemicals, this tank ensures long-term reliability with minimal maintenance.
Resin tilesSMC tiles are a new type of glass fiber reinforced plastic roof material formed by high-temperature and high-pressure molding of SMC sheet molding compound. They comply with the national JC/T 944-2005 building materials standard. With their excellent performance, they are gradually replacing traditional roofing materials such as color steel tiles and asbestos tiles, and are widely used in factory buildings, warehouses, greenhouse sheds, substations, livestock farms, and other scenarios. Its core advantages are prominent. It is lightweight with high strength, having a surface density of approximately 4.55 kg/m². The glass fiber content is ≥23% and the curing degree is ≥90%. It can withstand impact and heavy loads. A 1kg steel ball dropped from a height of 1 meter does not cause any damage. The heavy-duty model is more suitable for engineering scenarios. Its weather resistance and anti-corrosion performance are excellent. After a 500-hour artificial climate aging test, the loss of gloss rate is ≤1 grade. It can withstand exposure to the sun, rainstorms, and high salt spray environments. The water absorption rate is ≤0.2%, and its service life can reach 20-30 years.
Square manhole coverThe SMC molded sidewalk cover is a new type of environmentally friendly and high-strength sidewalk cover made of high-performance sheet molding compound (SMC) through high-temperature molding. The advanced molding process enables one-piece molding. With comprehensive performance far exceeding that of traditional cast iron and cement sidewalk covers, it has become the preferred product for upgrading in municipal infrastructure construction. Its weight is only about one-third of that of cast iron sidewalk covers, significantly reducing the labor intensity during transportation, installation, and emergency repair processes, and greatly improving construction efficiency. It is particularly suitable for scenarios with high time requirements such as emergency repairs.
Branch boxThis is a distribution sub-panel specifically designed for power systems, serving as a dedicated device for line branching, power distribution, and circuit protection: The box body is made of weather-resistant and anti-corrosion materials (such as SMC composite materials), with a light-colored and simple appearance. It supports various specifications of compartmental structures (such as single door, double door, or triple door), enabling functions like incoming lines, metering, and compensation. The box interior is reserved for component installation, allowing for the installation of circuit breakers, protectors, and other power accessories. The box surface is marked with "Stop! Danger of Electricity" safety warnings and power service logos. It is mainly applicable to power line distribution and management in outdoor, industrial factory areas, and building power distribution scenarios.
BathroomThe SMC bathroom, also known as SMC Assembled bathroom or Prefabricated bathroom, is an independent bathroom module that is industrially produced as a whole. It consists of a waterproof base, wall panels, ceiling panels and main frame, and is combined with various sanitary fixtures and functional accessories. It is assembled and installed through on-site assembly or overall suspension.Tongnai Composite "SMC integrated bathroom manufacturer can provide SMC integrated bathroom chassis, panels, top plates, and discounted prices.
GutterSMC gutter are modern drainage systems formed through high-temperature and high-pressure one-piece molding technology, with high-strength glass fiber reinforced composite materials as the core. They break through the limitations of traditional concrete and metal materials, integrating corrosion resistance, high load-bearing capacity, lightweight, and maintenance-free features.
Cable trayThe cable tray is manufactured using pultruded FRP technology, offering lightweight construction, flame retardancy, corrosion resistance, high-temperature tolerance, and superior mechanical strength. For enhanced anti-interference performance, a metal mesh composite design can be integrated to provide EMI/RFI shielding. With load-bearing capacity comparable to steel cable trays of the same size, it weighs only 1/4 as much while delivering longer service life without requiring surface treatments.
Shower traySMC shower tray is a durable, integrally molded bathroom base made from premium SMC composite through high-pressure molding, ensuring strength and uniform density. It features a smooth, non-porous surface available in multiple finishes (e.g., marble, stone, gloss), with built-in anti-slip texture and efficient drainage channels. Lightweight yet rigid, it comes in customizable sizes and offers design options like low-profile or raised edges for effective water containment.
Cable bracketFRP cable brackets (FRP stands for Fiber Reinforced Plastics) are high-quality alternatives to traditional cable brackets made of metal and inorganic materials.
Grease trapThe SMC Oil Separation Tank is a high-performance, single-piece molded solution designed for efficient oil-water separation in demanding environments. Constructed from high-strength composite materials (SMC), it overcomes the limitations of traditional concrete or stainless steel tanks, offering superior durability, corrosion resistance, and ease of installation. Ideal for industries handling grease, wastewater, or chemicals, this tank ensures long-term reliability with minimal maintenance.
Garbage canThe Durable, Eco-Friendly Solution for Modern Public Spaces Traditional plastic or metal trash cans often rust, deform, or degrade over time. SMC (Sheet Molding Compound) trash cans offer superior durability and performance, making them the ideal choice for urban sanitation, parks, and community areas.
28style septic tankSMC septic tank is an ideal tank for toilet drain when there is no sewage system and construction chain. 0.5m³-2.5m³septic tanks are suitable for toilet drain and several houses, more bigger one will be used for residence community, supermarket and hotel etc.
55style septic tankSMC septic tank is an ideal tank for toilet drain when there is no sewage system and construction chain. 0.5m³-2.5m³septic tanks are suitable for toilet drain and several houses, more bigger one will be used for residence community, supermarket and hotel etc.
SheetSMC sheet material is a thermosetting glass fiber reinforced composite material. Its core components include glass fibers, unsaturated resins, fillers and various additives. The finished product is a sheet-like material with a protective covering. It can be customized in terms of specifications and colors as per requirements. It is usually packaged in rolls or boxes and is suitable for processing by compression molding to be used as structural components / enclosures in fields such as automobiles, electrical appliances, and construction.
SMC moldThe SMC mold is a specialized tooling device designed for the SMC sheet molding process. Its key features are as follows: Material and Structure: It is made of alloy tool steel, with an "upper and lower mating mold" structure, integrating positioning pins, locking devices, lifting mechanisms, and some molds also have built-in heating/cooling pipelines. Functional Positioning: Through high-temperature and high-pressure molding, the SMC sheet is shaped into specific-shaped composite material components; the mold cavities correspond to the final product structure.
Reinforced coreThe FRP (Fiber Reinforced Plastic) optical cable reinforcing core is a product that uses glass fiber as the reinforcing material and resin as the matrix, cured and extruded at a specific temperature.We can customize different specifications of FRP rods with diameters ranging from 0.5mm to 5.00mm.
Fan protective coverThe SMC fan cover is a high-performance protective enclosure manufactured using fiberglass-reinforced unsaturated polyester resin through advanced molding technology. It offers lightweight construction, exceptional strength, corrosion resistance, and UV/aging resistance, ensuring reliable protection for fans in demanding environments.
I. Efficient Purification, Restoring Clear Waters and Green Shores This system operates on solar-wind hybrid power, ensuring 24-hour stable operation without reliance on municipal grids for advanced domestic wastewater treatment. Through multiple processes including physical filtration and biological degradation, it efficiently removes pollutants such as organic matter and ammonia nitrogen from sewage, rendering it suitable for direct agricultural irrigation. II. Green and Low-Carbon, Fulfilling Ecological Responsibility Utilising solar and wind energy as core power sources throughout, it achieves zero fossil fuel consumption and zero carbon emissions. This avoids the pollution emissions associated with traditional power supply equipment while aligning with contemporary green development trends. It not only safeguards the ecological balance of rural landscapes but also positions your rural project as a benchmark for ecological conservation. This demonstrates corporate and individual social responsibility, preserving green mountains and clear waters for future generations. III. Hassle-Free Operation, Reduced Long-Term Costs Modular design and intelligent control systems ensure straightforward installation and effortless maintenance. Eliminating complex pipeline networks and the need for dedicated personnel, the system operates and maintains itself autonomously, significantly reducing infrastructure and labour costs. Simultaneously, clean energy usage frees you from electricity bills entirely. A one-time investment yields lasting benefits, achieving a win-win for both economic and ecological gains. IV. Adaptable Solutions Empowering Rural Revitalisation Whether deployed in farmsteads, clusters of guesthouses, or model villages for rural beautification, this solar-powered purification system offers flexible adaptation. It effectively treats decentralised domestic wastewater, enhancing both living environments and village aesthetics. By establishing a robust ecological foundation for cultural tourism development and agricultural production, it actively supports the implementation of rural revitalisation strategies.
I. Exceptionally Long Service Life, Reducing Overall Operational Costs The fibreglass composite material possesses properties such as impact resistance, wear resistance, corrosion resistance, and ageing resistance. It withstands outdoor exposure to sun and rain, as well as alternating high and low temperatures, without deformation, cracking, or rusting. Its service life is 3-5 times longer than that of ordinary plastic or metal waste bins. This eliminates the need for frequent replacements, substantially reducing hidden costs associated with procurement, replacement, and storage, ensuring every investment delivers long-term value. II. Adaptability to Diverse Settings, Meeting Demanding Environmental Requirements The product is widely applicable across municipal streets, parks, industrial estates, commercial complexes, and residential communities. Its acid and alkali resistance effortlessly handles specialised corrosion from industrial wastewater and landfill leachate. The sealed lid design effectively prevents waste leakage, odour dispersion, and insect breeding, blocking pollution transmission at source and meeting stringent environmental management requirements. III. Efficient Cleaning and Maintenance for Enhanced Sanitation Operations The smooth, dense surface of the bin body resists the adhesion of stains and odours. Routine cleaning requires only simple rinsing to restore cleanliness, significantly reducing the workload for sanitation personnel. The ergonomic design incorporating castors and handles makes waste collection and transportation more effortless. Whether for manual transfer or mechanical docking, it markedly enhances operational efficiency, optimising your staffing allocation and maintenance processes. IV. Supporting Waste Sorting, Demonstrating Responsibility and Image Vibrant colour schemes precisely align with waste sorting standards, intuitively guiding residents towards compliant disposal and facilitating the implementation of waste classification policies. Customisable with corporate branding and environmental slogans, the bins convey eco-consciousness while showcasing your social responsibility and brand image, empowering urban civilisation and enhancing property management standards. Through our professional fibreglass waste bins, we establish a low-cost, high-efficiency, sustainable environmental management system. This empowers you to achieve dual improvements in quality and efficiency within municipal operations and property services.
I. Enhancing Link Resilience to Significantly Reduce Failure and Rework Costs As the core load-bearing component of optical cables, the reinforced core exhibits outstanding tensile strength, flexural resistance, and impact resilience. It effectively withstands mechanical stresses during installation and external forces such as wind, snow accumulation, and ground subsidence encountered in outdoor operations. This fundamentally reduces faults such as fibre breakage and signal attenuation, preventing rework, emergency repairs, and service interruption losses caused by line issues. It ensures more stable project delivery and hassle-free operation and maintenance. II. Extending Cable Lifespan and Reducing Total Lifecycle Costs Premium armoured cores exhibit outstanding resistance to ageing and corrosion, withstanding extreme temperatures, humidity, and acidic/alkaline environments to significantly prolong cable service life. Compared to standard products, you avoid frequent replacements of damaged cables, substantially reducing long-term expenditures on material procurement, construction labour, and line maintenance. This achieves the optimal cost solution of ‘one-time installation, long-term stability’. III. Adapting to Complex Scenarios, Expanding Project Coverage Boundaries Whether deployed in mountainous direct burial, overhead river crossings, coastal high-corrosion zones, or desert extreme temperature fluctuations, the reinforced core maintains stable physical properties. It meets deployment requirements without additional reinforcement processes. This enables your projects to cover broader geographical areas, effortlessly undertaking diverse initiatives such as backbone networks, 5G base stations, and remote area networking. Enhance your business competitiveness and market coverage capabilities. IV. Optimising Construction Efficiency to Shorten Project Delivery Cycles The lightweight and high-toughness design of the reinforced core facilitates easier handling during cable pulling, conduit insertion, and installation, reducing construction complexity and labour requirements. Simultaneously, its stable mechanical properties minimise the risk of fibre damage during laying, eliminating the need for repeated testing and debugging. This effectively shortens project timelines, ensuring on-time or even early delivery, thereby enhancing project turnover efficiency and client satisfaction. V. Meeting Premium Requirements to Drive Core Project Breakthroughs For high-end projects such as 5G bearer networks, data centre interconnections, and long-distance trunk lines, our reinforced cores meet stringent demands for high fibre counts, bandwidth, and ultra-long-distance transmission, providing the physical foundation for ultra-high-speed, low-latency communications. Selecting our reinforced cores not only ensures the quality and stability of core projects but also showcases your engineering prowess, helping you establish a differentiated competitive edge in premium markets. With our specialised optical cable reinforcement core products, we provide safer, more economical, and more efficient foundational support for your communications projects. Together, we build stable and reliable digital communications networks.
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Hubei Tongnai Composite Materials Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, sales, and after-sales service of FRP/SMC composite materials. Located in the Dangyang Economic and Technological Development Zone, Yichang City, Hubei Province, the company covers an area of over 90 acres, with four modern factory buildings and 168 employees, including 16 engineering and technical personnel (6 engineers and 10 assistant engineers, accounting for 10% of the workforce). It possesses 260 pieces of equipment capable of servicing FRP production and inspection, including over 90 FRP pultrusion production lines and over 50 molding production lines. The equipment is highly functional, technically advanced, and automated, and has been certified as qualified products by relevant departments, passing ISO9001 certification. The factory has been successively rated as an AAA-level credit enterprise, a contract-abiding and trustworthy enterprise, and a quality and service integrity unit. Through years of unremitting efforts, the company has gained the trust of customers from all walks of life with its good reputation, qualified products, reasonable prices, and perfect service, and is deeply trusted by users. For many years, our factory has adhered to the corporate tenet of "integrity first, customer foremost," and has established long-term cooperative relationships with many businesses. Your satisfaction is our relentless pursuit! We warmly welcome you to come and discuss business; we will serve you wholeheartedly.
Years Experience
Production and inspection equipment
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