Flyaford
Top-tier thermosetting polyester insulators customized for electrical switchboards, control cabinets, and substation upgrades compliant with Philippine Electrical Code (PEC) standards.
Comprehensive technical solutions designed specifically for the unique ambient stress, coastal corrosion, and power growth demands of the National Capital Region (NCR).
Metro Manila experiences relative humidity exceeding 85-90% during monsoon seasons, combined with internal cabinet temperatures over 45°C. Zhejiang Flyaford's D Series utilizes low-moisture-absorption (<0.1%) BMC resin formulation, eliminating dielectric breakdowns caused by tropical moisture ingress.
Projects near Manila Bay (Port Area, Pasay, and Roxas Boulevard) suffer intense airborne marine salts. Our D Series features high Comparative Tracking Index (CTI ≥ 600V) and anti-creepage ribbing geometry, preventing surface arcing and carbon tracking under severe salt-mist exposure.
Fully compliant with Philippine Electrical Code (PEC) standards and tailored to meet Manila Electric Company (MERALCO) distribution specifications. Perfect for switchgear manufacturers, OEM panel builders, and EPC contractors operating in BGC Taguig, Makati CBD, and Clark Special Economic Zone.
Engineered using high-strength Bulk Molding Compound (BMC/DMC) reinforced with structural glass fiber and flame-retardant matrix for maximum structural and electrical integrity.
The D Series standoff insulator family is crafted through precision compression molding of unsaturated thermosetting polyester resin mixed with 20-30% chopped glass fibers. This advanced material science yields key performance multipliers ideal for Manila's demanding industrial grid:
| Technical Parameter | D Series Benchmark Value | Standard Test Method |
|---|---|---|
| Raw Material Base | Bulk Molding Compound (BMC/DMC) | Thermosetting Composite |
| Flame Retardancy Rating | UL 94 V-0 (Self-Extinguishing) | UL 94 Vertical Burning Test |
| Comparative Tracking Index (CTI) | ≥ 600 Volts (Class I) | IEC 60112 / ASTM D2737 |
| Flexural Strength | ≥ 120 MPa | ISO 178 / ASTM D790 |
| Tensile Strength | ≥ 50 MPa | ISO 527 / ASTM D638 |
| Dielectric Strength | ≥ 12-15 kV/mm | IEC 60243-1 |
| Insert Thread Torque Limit | M6: 12Nm | M8: 28Nm | M10: 55Nm | M12: 95Nm | Microcomputer Torsion Test |
| Water Absorption Rate | < 0.08% (24h immersion) | ISO 62 / ASTM D570 |
Established in 2007 in Jinhua City, Zhejiang Province. 35,000 m² modern production base delivering world-class electrical insulation solutions.
We hold international automotive-grade IATF 16949 quality system certifications, ISO 9001, ISO 14001, CE safety standard marks, alongside complete RoHS 2.0 and REACH chemical safety compliance.






Providing custom standoff insulation components tailored for vital commercial, transport, and energy infrastructure projects throughout Metro Manila and Southern Luzon.
Manila is undergoing a massive data center buildout. Our D Series busbar insulators provide fire-safe, non-hygroscopic support inside main distribution frames and uninterruptible power supplies (UPS) guaranteeing 99.999% uptime isolation.
Supporting solar farm power inverters and energy storage system (ESS) cabinets across Luzon. D Series insulators maintain stable mechanical strength under direct UV warmth, continuous heat cycling, and high DC voltage stress.
Supplying vibration-resistant insulators designed for transport substations and heavy motor control cabinets. Exceptional dynamic shock absorbing characteristics prevent fatigue failure caused by ongoing rail vibration.
Optimal spatial design with compact heights and intense flexural yield strength. Enables dense busway installation inside vertical shafts while meeting strict building fire code safety mandates.
Heavy duty standoff insulators engineered for variable frequency control cabinets used in container gantry cranes at the Port of Manila, offering complete immunity against salt corrosion and power surges.
Direct technical cooperation with local panel builders across Metro Manila. Offering rapid mold customization, brass insert threading variations (Metric/UNC), and custom coloring (red, brown, black) within 7 business days.
State-of-the-art automated production paired with academic research partnerships to guarantee unmatched quality stability and cost competitiveness.
Flyaford operates a municipal-level High-Performance Insulator Science and Technology R&D Center, maintaining continuous industry-university research collaboration with Tsinghua University. We serve as an official designated insulator supplier for academic electrical engineering applications.
Our 35,000 square meter standardized smart factory is equipped with over 60 high-precision thermosetting compression molding machines and over 20 advanced analytical instruments, ensuring 100% full inspection mode for dielectric voltage testing and dimensional precision.
Direct-from-factory shipping routes, tariff reduction privileges, and flexible ordering terms designed for Philippine electrical distributors and switchgear OEMs.
Under the ASEAN-China Free Trade Area (ACFTA) agreement, we provide official Form E Certificates of Origin, enabling Manila importers to benefit from 0% to reduced import tariffs at the Port of Manila North/South Harbor.
Located in Zhejiang Province, close to Ningbo Port and Shanghai Port. Regular sea cargo shipping to Manila Port takes only 5 to 7 days transit time, ensuring your project timelines remain uninterrupted.
We maintain designated buffer stock programs for recurring OEM clients in Metro Manila, Batangas, and Cebu, offering JIT (Just-In-Time) dispatch for bulk D Series orders.
Clear answers to engineering, commercial, and installation questions regarding our D Series standoff insulators.
Explore our extensive line of low-to-medium voltage busbar insulators, standoff supports, and specialized switchgear components.
Partner directly with Zhejiang Flyaford Electron Co., Ltd. Get customized CAD engineering support, instant factory-direct quotations, and fast 5-day shipping to Manila.