Precision Plastic Injection Molded Parts for Home Devices

• Customization: Available
• Material: Medical Grade ABS, PC, Silicone, TPU
• Application: Facial Devices, LED Therapy, Microcurrent Devices
• Model NO.: SH-plastic-025
• Certification: TS16949, ISO, ISO 13485:2016, IATF 16949:2016, ISO 9001:2021
• Processing_Method: Injection Molding, Overmolding, Insert Molding
• Tolerance: ±0.05mm
• Lead Time: 4-8 Weeks
• MOQ: 1000 Pieces
• Transport Package: PE Bag
• Specification: PEEK plastic injection
• Trademark: no
• Origin: China
• Production Capacity: 60 Mould Per Month
• Package Size: 15.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Factory_Introduction
Shun Hing Industrial International Limited has been manufacturing consumer appliance components since 1987, specializing in personal care device manufacturing with over 35 years of experience. Our facility features high-speed injection molding equipment up to 3000T capacity, enabling production of large appliance components with excellent surface finishes and durability. Our production capabilities include advanced surface treatment options such as soft-touch coatings, antimicrobial treatments, and premium aesthetic finishes. With 5 dedicated assembly lines and 120 skilled workers, we provide complete solutions from component manufacturing to final product assembly for leading personal care brands worldwide.
Product_Specific_Details
Our personal care device components are engineered for daily use applications requiring durability, ergonomic design, and attractive aesthetics. Advanced molding techniques achieve smooth surfaces, precise fits, and integrated assembly features for electric shavers, hair dryers, and grooming devices. Specialized capabilities include overmolding for comfortable grips, integrated heating element housings, and safety features for electrical appliances. Our components undergo comprehensive testing including electrical safety, thermal cycling, and durability validation. Applications include shaver housings, hair dryer components, grooming device parts, and personal care accessories.
 

Detailed Photos

 

Product Parameters

Product_Name	Material	Processing_Method	Tolerance	Certification	Applications	Lead_Time	MOQ
PEEK Engineering Plastic Parts for Surgery	Medical Grade PEEK (PEEK 450G, PEEK 450CA30)	CNC Machining, Injection Molding	±0.005mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2015	Spinal Implants, Surgical Instruments, Orthopedic Devices	3-6 weeks	500 Pieces
COC Engineering Plastic Parts for Medical Testing	Medical Grade COC (Cyclic Olefin Copolymer)	Injection Molding, CNC Machining	±0.01mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2016	Diagnostic Equipment, Laboratory Instruments, Microfluidics	2-4 weeks	500 Pieces
Medical Parts for Heart Surgery	Medical Grade PC, PEEK, POM, Silicone	Injection Molding, Insert Molding	±0.01mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2017	Heart Valves, Catheters, Surgical Instruments	4-8 weeks	500 Pieces
Medical Parts for Eye Pressure Measurement	Optical Grade PMMA, PC, COC	Precision Injection Molding	±0.005mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2018	Tonometers, Pressure Sensors, Optical Windows	3-6 weeks	500 Pieces
Oral Care Plastic Parts	Food Grade ABS, PP, TPE, Silicone	Injection Molding, Overmolding	±0.02mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2019	Electric Toothbrushes, Water Flossers, Dental Devices	2-4 weeks	500 Pieces
Healthcare Plastic Parts (Shaver & Hair Dryer)	ABS, PC/ABS, PP, TPE, Flame Retardant Plastics	Injection Molding, Overmolding	±0.05mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2020	Electric Shavers, Hair Dryers, Grooming Devices	3-6 weeks	500 Pieces
Skin Care Electronic Product Plastic Parts	Medical Grade ABS, PC, Silicone, TPU	Injection Molding, Overmolding, Insert Molding	±0.02mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2021	Facial Devices, LED Therapy, Microcurrent Devices	4-8 weeks	500 Pieces
Earphone Plastic Parts	ABS, PC, PA, TPU, Conductive Plastics	Micro Injection Molding, Insert Molding	±0.01mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2022	Wireless Earbuds, Headphones, Audio Accessories	2-4 weeks	500 Pieces
Smart Glasses Plastic Parts	Optical Grade PC, PMMA, TR90, Carbon Fiber Reinforced	Precision Injection Molding, Insert Molding	±0.005mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2023	AR Glasses, VR Headsets, Smart Eyewear	4-8 weeks	500 Pieces
Electronic Product Components (Charger & Bluetooth)	Flame Retardant ABS, PC, PA, Conductive Plastics	Injection Molding, Insert Molding	±0.02mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2024	Chargers, Power Adapters, Bluetooth Devices	2-4 weeks	500 Pieces
Product Housing and Structural Parts	ABS, PC/ABS, PP, PA, Glass Filled Plastics	Large Part Injection Molding	±0.05mm (small features), ±0.1mm (large parts)	ISO 13485:2016, IATF 16949:2016, ISO 9001:2025	Electronic Enclosures, Appliance Housings, Industrial Covers	4-8 weeks	500 Pieces
Automotive IATF 16949 Certified Plastic Parts	Automotive Grade ABS, PP, PA66+GF, PC/ABS, POM	Injection Molding, Insert Molding	±0.01mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2026	Interior Trim, Exterior Parts, Under-Hood Components	6-12 weeks	500 Pieces
Precision Micro-Molded Components	Medical Grade Plastics, Engineering Plastics, Specialty Polymers	Micro Injection Molding	±0.005mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2027	Medical Devices, Electronics, Precision Instruments	4-8 weeks	500 Pieces
Cleanroom Compatible Medical Components	Medical Grade PC, COC, COP, PEEK, Silicone	Cleanroom Injection Molding	±0.01mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2028	Pharmaceutical, Medical Devices, Laboratory	4-8 weeks	500 Pieces
High-Performance Fiber Reinforced Components	Carbon Fiber Reinforced, Glass Fiber Reinforced, Hybrid Composites	Compression Molding, Injection Molding	±0.02mm	ISO 13485:2016, IATF 16949:2016, ISO 9001:2029	Aerospace, Automotive, Industrial Structural	6-12 weeks	500 Pieces

 

Company Profile

 

 

FAQ

 

Shun Hing FAQ - Frequently Asked Questions

Manufacturing & Services

Q1. What manufacturing services does Shun Hing provide?
A1: We offer comprehensive manufacturing services including precision tooling, plastic injection molding, machining parts, product assembly, In-Mold Labeling (IML), surface treatment, and complete project management from design to delivery.

Q2. What industries do you serve?
A2: We specialize in healthcare products, medical devices (ISO 13485 certified), automotive components (IATF 16949 certified), household electronics, portable electronic products, earphones, and precision industrial components.

Q3. What certifications does Shun Hing hold?
A3: We are certified to ISO 9001:2015, IATF 16949:2016, and ISO 13485:2016 standards, ensuring the highest quality for automotive, medical, and general manufacturing applications.

Tooling & Precision

Q4. What is your tooling precision capability?
A4: Our tooling division achieves 0.01mm accuracy using five-axis CNC machining centers and Moore Jig Grinding Machines with 2μm precision. We use the EROWA positioning system ensuring tolerances no greater than 2μm between jig and machine interfaces.

Q5. How long is the tooling development time?
A5: Tooling development typically takes 4-8 weeks depending on complexity. Simple molds: 4-5 weeks, complex multi-cavity molds: 6-8 weeks. We provide regular progress updates throughout the development process.

Q6. What is your mold life expectancy and warranty?
A6: Our precision molds are designed for extended life cycles. Standard warranty is 500,000 shots for production molds. We provide comprehensive maintenance support and can extend mold life through our professional maintenance services.

Production & Quality

Q7. What is your production capacity?
A7: We can produce up to 80 molds per month and more than 10 millions plastic part subject to the size of the produce. We also operate 5 assembly lines with 120 skilled workers, producing an average of 150,000 products per month.

Q8. How do you ensure consistent quality?
A8: We use Full Automatic CMM measurement systems, RFID tracking throughout production, and all servo motor injection machines for stable quality. Over 99% of our injection machines are imported from Japan, achieving 0.01mm stroke accuracy.

Q9. What is your production leading time?
A9: Standard production lead time is 2-3 weeks for injection molded parts after tooling completion, and 3-4 weeks for complete assembly projects. Rush orders can be accommodated with 1-2 week delivery upon request.

Business Terms & Logistics

Q10. What are your trade terms?
A10: Ex-works Dongguan, FOB Shenzhen, FOB Hong Kong. We can accommodate various shipping arrangements based on customer requirements.

Q11. What are your payment terms?
A11: T/T or L/C at sight. For tooling: 50% deposit upon order confirmation, 30% at first trial, 20% upon approval. For production: 30% deposit to start production, 70% balance before shipment.

Q12. What documents do you provide for shipment?
A12: Commercial Invoice, Packing List, Certificate of Origin, Quality Inspection Report, and any specific certificates required for your industry (medical device certificates, automotive compliance documents, etc.).

Project Management & Support

Q13. Do you provide design and engineering support?
A13: Yes, we have over 100 engineering and technical personnel providing comprehensive ME design, DFM optimization, prototyping services, and design for manufacturing consultation from concept to production.

Q14. Can you handle complete turnkey projects?
A14: Absolutely. We provide one-stop solutions including product design, prototyping, tooling, injection molding, surface treatment, assembly, and supply chain management for complementary components like metal parts, adhesives, and PCBA.

Q15. What project management support do you offer?
A15: We assign dedicated project managers who coordinate all aspects from initial design through final delivery, providing regular updates, managing timelines, and ensuring quality standards throughout the project lifecycle. However, please keep in mind that we can only provide Mechanical Engineering support in house, while we can assist and coordinate for you on other areas.

Technical Capabilities

Q16. What materials can you work with?
A16: We work with a wide range of plastics including ABS, PC, PA, POM, TPU, as well as engineering plastic, such as PESU, COC, PEEK, PCTG and medical-grade materials. We can recommend optimal materials based on your application requirements.

Q17. What surface treatments do you offer?
A17: We provide spray painting, screen printing, In-Mold Labeling (IML), texture finishing, and various cosmetic treatments. Our IML department specializes in high-quality decorative and functional surface applications.

Q18. Do you offer prototyping services?
A18: Yes, we provide rapid prototyping using 3D printing, CNC prototype and rapid tooling techniques. This allows for design validation and testing before committing to production tooling, saving time and costs.

Quality & Compliance

Q19. How do you handle quality issues or defects?
A19: We maintain comprehensive quality records through our system. In the rare event of quality issues, we investigate root causes, implement corrective actions, and provide replacement parts or products as needed.

Q20. Can you provide material certificates and test reports?**
A20: Yes, we provide complete material traceability, test reports, and certificates of compliance for all materials used. For medical and automotive applications, we maintain full documentation per industry requirements.

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Order Requirements & Flexibility
Q21. What is your minimum order quantity (MOQ)?
A21: For plastic injection molding, we can accommodate orders as low as 100-200 pieces, with setup costs distributed equally across each part. For assembly products, we prefer a minimum of 3,000 pieces to ensure cost efficiency and optimal production scheduling.

Q22. Do you offer samples, and what is the cost?
A22: As we specialize in custom, non-standard parts, we cannot provide exact samples from existing inventory. However, we offer prototype development services at reasonable costs, allowing you to validate design and functionality before committing to production tooling.

Q23. What geographic regions do you ship to?
A23: We ship worldwide to all international destinations. Our experienced logistics team can arrange shipping to any global location with appropriate documentation and compliance requirements.

Q24. Do you have any exclusivity or confidentiality agreements?
A24: Yes, we can sign Non-Disclosure Agreements (NDAs) and confidentiality agreements with all clients to protect your intellectual property and proprietary designs. We understand the importance of maintaining strict confidentiality in competitive markets.

Q25. What is your capacity for handling rush orders?
A25: We accommodate rush orders whenever possible and typically do not charge additional fees, though this is subject to current production schedules and specific project requirements. We'll work with you to find the best solution for urgent delivery needs.

Q26. Do you offer any post-delivery support or maintenance services?
A26: Yes, we maintain comprehensive records of all projects and can provide detailed historical information and ongoing support. Our team can assist with troubleshooting, maintenance recommendations, and future modifications based on your production history with us.

Q27. Can you handle regulatory approvals for medical or automotive applications?
A27: Yes, we can provide support for regulatory approvals based on client needs. With our ISO 13485 and IATF 16949 certifications, we understand the documentation and compliance requirements for medical and automotive applications and can assist with necessary submissions.

Q28. What is your policy on design changes during production?
A28: Design changes are evaluated based on the production phase and associated costs. We provide detailed quotes for any requested modifications, considering the impact on tooling, production schedules, and material requirements to ensure transparent pricing.

Q29. Do you offer any financing or payment plan options for large tooling investments?
A29: Payment arrangements for large tooling investments are subject to project size and can be negotiated on a case-by-case basis. We're flexible in working with clients to structure payment terms that support their cash flow requirements while ensuring project success.

Q30. What happens if there are delays due to material shortages or other external factors? A30: We communicate any potential delays to clients as soon as possible and proactively provide alternative material suggestions when shortages occur. Our experienced team works to minimize disruptions and find suitable solutions to keep projects on track.