Specializing in glass fiber reinforced, flame retardant, toughened and high-impact modified plastic granules. 10+ years of R&D experience, 3 automated production lines, serving 100+ global customers across automotive, electronics and industrial sectors.
Customizable glass fiber content (10%-50%), flame retardant (UL94 V0/V2), toughened impact grades, and food grade formulations available for all series.
PA6 with 15%-50% glass fiber, flame retardant V0/V2, and toughened cold-resistant grades for structural and industrial applications.
PA66 with excellent heat resistance (HDT up to 250°C), high mechanical strength for automotive under-hood components.
Glass/mineral filled PP, impact copolymers, heat stabilized and UV resistant grades for appliances and automotive.
Juhai Plastics is a specialized manufacturer focused on modified engineering plastic granules. With our in-house R&D center, advanced twin-screw compounding lines and strict ISO9001 quality management, we deliver consistent, high-performance materials for demanding industrial applications.
Our modified engineering plastics are trusted across multiple high-demand industries where mechanical strength, heat resistance and dimensional stability matter.
Engine covers, intake manifolds, door handles, fasteners, under-hood structural components. PA6/PA66 GF30-GF40 grades.
Connectors, coil bobbins, relay housings, switch components. Flame retardant V0 grades with CTI tracking resistance.
Drill housings, gear boxes, tool handles. High impact PA6/PA66 toughened grades with excellent fatigue resistance.
Gears, bearings, pulleys, brackets, wear plates. Low-friction PA6-GF grades with dimensional stability.
Lawn mower housings, trimmer bodies, brush cutter components. UV-stabilized and impact modified grades.
Washing machine tubs, dryer components, heater housings. Heat-ageing resistant PP and PA formulations.
Sensor housings, connector bodies, valve components. Dimensional stable PA66 GF30 and impact-toughened PA6 formulations.
Ski bindings, bicycle parts, inline skate frames. High strength-to-weight PA6/PA66 GF grades.
All materials are manufactured under ISO9001 quality system with full traceability.
Quality Management System certified factory
Restriction of hazardous substances compliant
EU Registration, Evaluation, Authorization certified
UL94 V0 flame retardant grades available
Food contact compliant PA6 & PP formulations
Over 128 verified buyers across 25+ countries rate Juhai Plastics 4.9 out of 5 for quality, consistency and support.
"Consistent quality across 4 consecutive container shipments of PA6 GF30 economy grade. Tensile and impact data matched their datasheet every time. Our injection molding line rejects dropped by 68%. Strongly recommended for European automotive tier suppliers."
"Juhai's R&D team helped us customize a PA66 GF25 FR V0 grade for our smart meter housings. We had very specific CTI & glow wire requirements and they hit the spec in two iterations. Sampling within 5 days. Communication in English was excellent."
"Sourced their toughened PA6 for power tool housings. Notched Izod impact at -20°C was exactly as quoted. Minor delay on first shipment due to port congestion, but their team proactively communicated and partially air-freighted the urgent batch at their cost. Very professional."
Tell us your application requirements — temperature, impact strength, flame rating, color, preferred glass-fiber content — and our engineers will recommend the optimal grade within 24 hours.
