ABS & Nylon Plastic Injection Molding Parts - 10+ Years Expert Manufacturer & Global Exporter
Welcome to [Qingdao Xinlongji Metal Manufacturing Co., Ltd.], a professional integrated enterprise of production and foreign trade with over 10 years of focused experience in plastic injection molding. We specialize in the R&D, production and customization of high-precision ABS plastic parts and nylon (PA) plastic parts, providing reliable, industry-specific injection molding solutions for global B2B clients across electronics, automotive, medical, and industrial equipment sectors. Our core strengths lie in mature dual-material injection molding technology, professional technical support, strict quality control systems, and comprehensive global service capabilities, making us a trusted partner for numerous international brands and component suppliers.
Product Overview: ABS & Nylon Plastic Injection Molding Parts
Our product portfolio focuses on two high-performance plastic materials: ABS and nylon (PA), each tailored to meet diverse industrial needs through advanced injection molding processes.
ABS Plastic Parts: Combines excellent impact resistance, rigidity, and surface gloss, with core functions of bearing structural loads and ensuring dimensional stability. Widely applied in electronic device housings, automotive interior trims, and household appliance components. The technical advantage lies in precise molding of complex structures and easy post-processing (painting, electroplating).
Nylon (PA) Plastic Parts: Features superior wear resistance, high tensile strength, and good chemical resistance, suitable for high-load and high-temperature working environments. Core functions include transmission, insulation, and corrosion resistance, making them ideal for automotive gears, industrial fasteners, medical device components, and electrical insulation parts.
All products comply with international standards (RoHS, REACH, FDA for medical/ food-contact parts) and we provide customized services based on clients' 3D drawings, samples, and application scenarios. Our strict quality guarantee system runs through the entire production process, ensuring each part meets performance and assembly requirements.
Production Processes & Process Visualization
With years of in-depth expertise in ABS and nylon injection molding, we have mastered core processes including mold design, material pre-treatment, precision injection molding, and post-processing. Injection molding is our core process, equipped with intelligent machines that adapt to the different flow properties of ABS and nylon (e.g., nylon's moisture sensitivity). In addition to injection molding, we also provide supplementary processes such as CNC precision machining, ultrasonic welding, surface treatment (painting, plating, laser engraving), and assembly, realizing one-stop service for comprehensive client needs.
To enhance transparency and credibility, we visualize the entire production process with full traceability:
Demand Communication & Technical Evaluation: Professional engineers dock with clients to clarify requirements (dimensional accuracy, material selection, performance indicators), conduct mold flow analysis, and optimize product structure for ABS/nylon characteristics.
Mold Design & Manufacturing: Custom high-precision molds using S136/H13 mold steel; conduct strict debugging to ensure dimensional accuracy and compatibility with ABS/nylon molding parameters.
Material Pre-Treatment & Inspection: Select high-quality ABS (e.g., ABS+PC, flame-retardant ABS) and nylon (PA6, PA66, glass fiber-reinforced PA) from global suppliers (Sabic, BASF); dry nylon thoroughly to avoid moisture-induced defects, and conduct material composition testing.
Precision Injection Molding: Use intelligent machines with real-time parameter monitoring (temperature, pressure, speed) to adapt to ABS (220-260℃) and nylon (230-280℃) molding requirements, ensuring stable production and consistent quality.
Demolding & Post-Processing: Smooth demolding, deburring, and CNC trimming (if needed) to improve precision.
Surface Treatment: Implement targeted processes (e.g., ABS electroplating, nylon matte painting) according to client requirements.
Comprehensive Quality Inspection: Use CMM, 2D projectors, and tensile testers to inspect dimensions, surface quality, and mechanical properties.
Packaging & Shipping: Anti-scratch, moisture-proof packaging (EPE foam, vacuum packaging for nylon) and global logistics cooperation.
Product Classification & Technical Parameters
3D Classification Table (Industry / Material / Part Type)
Industry Application | Material | Part Type | Remarks |
Electronics Industry | ABS, ABS+PC | Router housings, keyboard keycaps, camera brackets, battery cases | High surface gloss, EMI shielding optional, RoHS compliant |
Automotive Industry | Nylon (PA66+GF), ABS | Automotive door handles, gear components, wire harness clips, interior trims | High wear resistance, temperature resistance (-40℃ to 120℃), IATF 16949 compliant |
Medical Device Industry | Medical-grade ABS, Nylon (PA6) | Medical instrument housings, syringe components, diagnostic equipment parts | FDA certified, biocompatible, easy to sterilize |
Industrial Equipment Industry | Nylon (PA66+GF), ABS | Gear wheels, bearing retainers, fasteners, sensor housings | High load-bearing capacity, chemical resistance, long service life |
Technical Parameters Table
Parameter Item | Specification | Remarks |
Processing Precision | ±0.01mm - ±0.05mm | Achievable with precision injection molding + CNC trimming, consistent for ABS/nylon |
Material Range | ABS (general/ flame-retardant/ ABS+PC), Nylon (PA6, PA66, PA66+GF10-30%), Custom plastic blends | All materials pass SGS, RoHS, REACH certification; medical-grade materials pass FDA |
Surface Treatment Options | Painting (matte/ glossy), Electroplating (chrome/ nickel), Silk screen printing, Laser engraving, Ultrasonic welding | ABS suitable for electroplating; nylon optimized for painting/ laser marking |
Minimum / Maximum Size | Minimum: 5mm × 5mm × 2mm; Maximum: 800mm × 500mm × 200mm | Larger sizes available with custom large-tonnage injection molding machines |
Production Cycle | Sample Order: 5-10 Working Days (including mold testing); Mass Production: 10-25 Working Days | Urgent orders supported (7-15 working days for mass production); nylon parts may need extra 1-2 days for pre-drying |
Common Injection Molding Issues & Professional Solutions
Common Issues | Root Causes | Our Solutions |
Bubbles & Voids in Nylon Parts | Inadequate drying of nylon material, moisture absorption | Adopt dehumidifying dryer to dry nylon at 120℃ for 4-6 hours; pre-heat material before injection; optimize injection speed to exhaust air |
Weld Lines on ABS Parts | Multiple melt flow fronts, low melt temperature | Increase ABS molding temperature (240-260℃); optimize gate position via mold flow analysis; add exhaust grooves in mold |
Dimensional Instability of Parts | Unstable molding temperature, improper cooling time, mold wear | Use intelligent temperature control system; adjust cooling time (ABS: 15-30s, Nylon: 20-40s); regular mold inspection and calibration (weekly) |
Poor Surface Adhesion of Paint on Nylon | Nylon's low surface energy, inadequate pre-treatment | Implement plasma surface treatment to improve adhesion; use nylon-specific primer and paint; control painting temperature and humidity |
Our Core Competitiveness
With over 10 years of experience in ABS and nylon injection molding, we have formed five core advantages:
Professional Technical Team: 15+ professional engineers with 5-15 years of experience, including 4 senior engineers specializing in ABS/nylon molding; provide 24-hour technical response and one-stop solutions from design to mass production.
Strong Production Capacity: 12,000+㎡ factory, 30+ advanced intelligent injection molding machines (50-500 tons), 50+ CNC equipment; monthly production capacity 600,000+ pieces, supporting large/urgent orders.
Strict Quality Management System: Passed ISO9001:2015 and IATF 16949 certifications; 3 independent quality inspection workshops equipped with CMM, 3D scanners, and wear testers; product pass rate 99.8%.
Improved Supply Chain: Long-term cooperation with 3 top global plastic suppliers (Sabic, BASF, LyondellBasell); annual supply contracts ensure stable high-quality material supply, reducing procurement costs by 8-12%.
Comprehensive Service Guarantee: Global shipping to 60+ countries (cooperating with DHL, FedEx, sea freight); professional customs clearance team; 1-year quality guarantee with free replacement/refund for non-human damage.
Why Choose Us?
Choosing [Your Company Name] as your ABS/nylon injection molding partner means professionalism, precision, and reliability:
10+ years of focused experience in ABS/nylon molding, deep understanding of material characteristics and industry requirements, avoiding trial and error costs.
One-stop service covering mold design, injection molding, post-processing, and assembly, reducing procurement and management costs.
Quantifiable quality assurance and authoritative certifications, ensuring products meet global market access standards.
Flexible customization: support small-batch trial production (MOQ 50 pieces) and large-batch mass production, adapting to product development stages.
Professional foreign trade team with proficient English and rich international trade experience, solving language, communication, and customs clearance barriers.
Proven cases in North America, Europe, and Southeast Asia, trusted by global electronic/automotive brands.
Contact Us
If you need custom ABS or nylon plastic injection molding parts, please contact us. We provide detailed product information, free quotes, and sample services within 48 hours. Looking forward to long-term cooperation!
