Direct supply from state-of-the-art Chinese manufacturing facilities. High performance, durable, and fully certified for global infrastructure projects.
Kingflex Insulation Co., Ltd. is a professional manufacturing and trading combo for thermal insulation products. Kingflex research development and production department is located in the well-known capital of green-building materials in Dacheng, China. It is an energy-saving, environmental friendly enterprise concentrating on research and development, production, and sales.
In operation, Kingflex takes energy saving and consumption reduction as the core concept. We provide systemic solutions regarding insulation by means of professional consultation, research and development, high-capacity production, installation guidance, and comprehensive post-sale service to lead the development of the global building materials industry.
"We deliver complete engineering solutions that guarantee low thermal conductivity, high moisture barrier capabilities, and class-leading fire safety ratings."
Kingflex is established by the Jinwei Group which boasts more than 40 years of glorious history. Founded in 1979, the Jinwei Group was the first manufacturer of thermal insulation materials north of the Yangtze River. The company's decades of production refinement guarantee that every cubic meter of rubber foam produced meets international engineering criteria.
Our long-term existence in the market represents stability, continuous product improvement, and a strong financial capacity to secure and supply multi-million dollar projects across Southeast Asia, and particularly the Philippines.
Our employees are amazing in their own right, but together they are what makes Kingflex such a fun and rewarding place to work. The Kingflex team is a tight-knit, talented group with a shared vision of giving consistently first-class service to our clients.
By maintaining a dedicated R&D division with 8 professional thermal engineers, 6 professional international sales specialists, and 230 workers in the production department, we run highly calibrated manufacturing cycles and maintain deep commercial technical support for our regional partners.
Addressing the specific demands of the Philippine climate: High humidity, elevated ambient temperatures, and coastal salinity.
Fully compliant with the Philippine Green Building Code. Class 0 fire ratings under BS 476 ensure approval from local Bureau of Fire Protection (BFP) authorities for vertical and high-density commercial towers.
With an average humidity level exceeding 85% in major Philippine logistics hubs, our closed-cell structure operates with a water vapor transmission resistance index ($\mu \ge 10,000$), ensuring dry, mold-free operation on chilled water pipes.
Corrosion Under Insulation (CUI) is a massive concern in coastal industrial setups like Batangas and Cebu. Our NBR/PVC elastomer does not release corrosive ions, protecting structural metal surfaces from rust.
Operating out of Dacheng, China, the global hub for insulation materials, Kingflex leverages a localized industrial cluster. This provides immediate access to chemical raw materials, ensuring competitive pricing and reliable supply.
Our Production Capacity: At present, Kingflex has 5 large automatic assembly lines, with an annual production capacity of more than 600,000 cubic meters, and has become a designated production enterprise designated by the Ministry of Energy, the Ministry of Electric Power, and the Ministry of Chemical Industry.
Integrated Solutions: Our responsibility is to supply customers all over the world with a full set of energy-saving insulation system solutions, operating as an integrated solution provider of thermal insulation, cold insulation, and noise reduction for buildings and industries.
Tested and audited under international safety protocols, ensuring seamless structural approvals.
ISO Quality Management
Environmental Management
BS 476 Compliance
Fire Safety Accreditation
Real-time collaboration, swift processing of tailored specifications, and robust communication logs with clients.
We work closely with structural developers, HVAC designers, and cold storage engineering firms. The direct communication channels allow us to modify standard products, adjusting outer skins, density levels, and inner pipe diameters to align with complex HVAC setups.
"Our team facilitates standard customized requests with rapid turnaround, minimizing communication gaps from initial inquiry to final custom clearance."
Examine the detailed product lines engineered for durability, flexibility, and heat flow barrier optimization.
An versatile product line for large flat surfaces, square ductwork, and heavy vessels. The uniform closed-cell geometry ensures linear insulation reliability.
| Parameters | Kingflex Standard Value |
|---|---|
| Material Structure | NBR/PVC Elastomeric Rubber |
| Thickness Selection | 6mm to 50mm |
| Physical Density | 40 - 55 kg/m³ |
| Service Temp Limit | -40℃ to 105℃ |
Primary Advantages: 1. Foams evenly and fully, closed cell rate over 98%, excellent thermal insulation. 2. Full closed-cell structure, low moisture absorption, stable long-term thermal conductivity. 3. Compression resilience over 80%. 4. Flame retardant, self-extinguishing off fire. 5. Low thermal conductivity, high moisture resistance factor.
Primary Applications: Central air conditioning (duct/pipe insulation); building walls, roofs, basements; HVAC water pipes; industrial plants steam pipelines; hotels, retail malls, clinics; rail transit and cold chain logistics; and chemical process infrastructure.
Specifically contoured to wrap around structural copper, steel, and PVC piping system networks. Highly elastic for rapid curves and tight-bend maneuvers.
| Parameters | Kingflex Standard Value |
|---|---|
| Material Formulation | NBR/PVC Elastomeric Foam |
| Thickness Selection | 9mm to 40mm |
| Inner Diameter (ID) | 6mm to 114mm |
| Material Density | 40 - 55 kg/m³ |
| Service Temp Limit | -40℃ to 105℃ |
Key Advantages: 1. Foams evenly, closed-cell rate over 98%, low thermal drift. 2. Professional pipe spraying equipment ensures even lining. 3. Over 80% compression resilience. 4. Self-extinguishing. 5. High moisture resistance prevents condensate drippage, preventing pipe freezing and cracking.
Primary Applications: Chilled water pipes and condensate lines in VRF/VRV central AC units; domestic hot/cold water pipelines; equipment rooms of hospitality and high-rise commercial structures; food chain cold lines; and chemical processing setups.
Tour our state-of-the-art Chinese manufacturing plant where over 600,000 cubic meters are manufactured annually.
A closer look at the actual batch packaging and standard containerized shipping protocols for international port clearances.
Why modern engineering projects are abandoning traditional fiberglass for elastomeric rubber foam insulation.
Under section 10.2 of the Philippine Green Building Code, building envelopes must reduce solar heat gain to optimize indoor mechanical air cooling systems. Traditional masonry walling without additional insulation leads to significant thermal radiation transfer. Kingflex closed-cell rubber sheet rolls act as a high thermal resistance (high R-value) barrier, reducing cooling loads in skyscrapers in BGC, Ortigas, and Makati.
By applying a 25mm or 50mm elastomeric sheet directly to wall facades, contractors can cut building cooling energy bills by up to 28%.
In hot and humid regions like Cebu or Davao, open-cell materials like fiberglass are prone to moisture ingress. When water vapor enters open cell fibers, the thermal conductivity rises dramatically (since water is a thermal conductor). Kingflex elastomeric foam features an integrated closed-cell vapor barrier, preventing moisture ingress and ensuring the material's thermal properties remain constant over years of service.
Additionally, the NBR base resists ozone degradation, preventing premature aging in high UV coastal environments.
Read through key technical responses regarding certifications, application scenarios, and the properties of rubber foam insulation.
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Kingflex
