When it comes to industrial applications requiring safety and durability, flame-retardant plastic parts play a crucial role across various sectors including automotive, electronics, medical devices, and more. Nanpi Haokai Hardware Products Co., Ltd., located near Bohai Sea and adjacent to the Beijing-Shanghai Expressway, stands as a premier manufacturer specializing in the design and production of high-quality flame-retardant plastic components. With over two decades of experience in metal and plastic processing, our company has expanded its capabilities to meet the growing demands for specialized plastic solutions that comply with stringent safety standards.

Why Choose Our Flame-Retardant Plastic Solutions?
As a professional private enterprise dedicated to technological innovation, Nanpi Haokai has invested heavily in advanced production equipment and technical expertise. Our 70+ workforce includes 16 technical professionals and 7 senior technicians, operating more than 30 sets of modern processing equipment ranging from 30-250 ton presses to CNC machines and injection molding systems. This comprehensive capability allows us to offer complete solutions from design to after-sales service for all your flame-retardant plastic component needs.
Our commitment to quality is demonstrated through ISO 9001:2015 certification and our “pragmatic and innovative” corporate spirit. We’ve established long-term partnerships with major domestic and international enterprises by consistently delivering products that meet the highest standards of performance and reliability. Whether you require standard components or fully customized solutions, our team works closely with clients to develop flame-retardant plastic parts that precisely match your specifications and application requirements.
Core Flame-Retardant Plastic Product Lines
Our production capabilities cover three main categories of flame-retardant plastic components, each designed to meet specific industry needs:
1. Precision Injection Molded Parts
Using advanced injection molding technology, we produce complex flame-retardant plastic components with exceptional dimensional accuracy and surface finish. These parts are ideal for applications requiring tight tolerances and consistent quality, including:
- Electrical connectors and housings
- Automotive interior components
- Medical device enclosures
- Consumer electronics casings

2. Custom CNC Machined Components
For applications requiring even greater precision or unique geometries, our CNC machining capabilities allow us to produce flame-retardant plastic parts with micron-level accuracy. These components are particularly valuable for:
- High-precision medical instruments
- Aerospace components
- Optical equipment parts
- Specialized industrial components
3. Engineering Plastic Prototypes
Our rapid prototyping services using flame-retardant engineering plastics enable quick validation of designs before full-scale production. This service helps clients:
- Reduce development time
- Test form, fit, and function
- Make design iterations efficiently
- Prepare for mass production with confidence
Material Selection for Flame-Retardant Solutions
Understanding that different applications require specific material properties, we offer a wide range of flame-retardant plastic options including:
| Material Type | Key Properties | Typical Applications |
|---|---|---|
| PC (Polycarbonate) | High impact strength, excellent transparency | Lighting fixtures, safety equipment |
| ABS (Acrylonitrile Butadiene Styrene) | Good impact resistance, easy processing | Electronic housings, automotive parts |
| PA (Nylon) | High mechanical strength, good chemical resistance | Gear components, industrial parts |
| PPO (Polyphenylene Oxide) | Excellent dimensional stability, low moisture absorption | Electrical connectors, automotive components |
Our materials experts can help you select the most appropriate flame-retardant plastic based on your specific requirements for temperature resistance, mechanical properties, and regulatory compliance. We also offer material modification services to enhance flame-retardancy levels or add other functional properties as needed.
Industry-Specific Flame-Retardant Solutions
We understand that different industries have unique requirements for flame-retardant plastic components. Our specialized solutions cater to:
Automotive Industry
For automotive applications, we produce flame-retardant plastic parts that meet stringent automotive standards including UL94 V-0 rating and compatibility with various environmental conditions. Typical automotive components include:
- Interior trim parts
- Electrical connectors and housings
- Under-hood components
- Lighting system parts

Electronics Manufacturing
In the electronics sector, our flame-retardant plastic parts provide essential safety protection while maintaining excellent electrical properties. We supply components for:
- Consumer electronics enclosures
- Computer peripherals
- Power supply components
- Telecommunications equipment
Medical Devices
For medical applications, we produce flame-retardant plastic components that comply with biocompatibility standards and can withstand sterilization processes. Our medical-grade solutions include:
- Diagnostic equipment housings
- Surgical instrument components
- Medical device enclosures
- Disposable medical product parts
Customization Capabilities
What sets Nanpi Haokai apart is our ability to provide fully customized flame-retardant plastic solutions tailored to your specific needs. Our customization services include:
- Material Selection: Choose from our wide range of flame-retardant plastics or request special formulations
- Color Matching: Precise color reproduction to match your brand requirements
- Dimensional Customization: Components manufactured to your exact specifications
- Surface Finishing: Various finishing options including texturing, painting, and plating
- Assembly Services: Complete assembly solutions to reduce your supply chain complexity
Our engineering team works closely with clients throughout the customization process, from initial concept to final production, ensuring that all flame-retardant plastic parts meet or exceed expectations.
Quality Assurance System
As an ISO 9001:2015 certified manufacturer, we maintain rigorous quality control procedures throughout the production process:
- Incoming material inspection
- In-process quality checks
- Final product inspection
- Batch testing for flame-retardancy
- Comprehensive documentation
Our quality system ensures that every flame-retardant plastic part we produce consistently meets the highest standards of performance and reliability, giving you confidence in the safety and durability of your final products.
FAQ
What certifications do your flame-retardant plastic parts have?
Our flame-retardant plastic components are produced in an ISO 9001:2015 certified facility and can be tested to meet various international standards including UL94, RoHS, and REACH as required by specific applications.
Can you provide flame-retardant plastic parts in small quantities for prototyping?
Yes, we offer both small-batch production for prototyping and testing as well as large-scale manufacturing for volume production, providing flexible solutions to meet your project needs at any stage.
What is the typical lead time for custom flame-retardant plastic parts?
Lead times vary depending on component complexity and order quantity, but we typically deliver standard orders within 2-4 weeks. For urgent requirements, we offer expedited services to meet your deadlines.
Do you provide material data sheets for your flame-retardant plastics?
Absolutely. We supply complete material documentation including technical data sheets, certification reports, and compliance statements for all our flame-retardant plastic materials.
Can you match specific color requirements for flame-retardant plastic components?
Yes, our color matching capabilities allow us to produce flame-retardant plastic parts in virtually any color you require, including custom Pantone matches for brand consistency.
What surface finishing options are available for flame-retardant plastic parts?
We offer various surface finishing options including texturing, painting, plating, and printing to enhance both the appearance and functionality of your flame-retardant plastic components.
How do you ensure dimensional accuracy for precision flame-retardant plastic parts?
Our production facilities are equipped with advanced CNC machines and inspection equipment that maintain tight tolerances throughout the manufacturing process, with quality checks at every stage.
Can you provide assembly services for flame-retardant plastic components?
Yes, we offer complete assembly solutions including component insertion, fastening, and final product assembly to streamline your supply chain and reduce assembly costs.
What industries do your flame-retardant plastic parts serve?
Our flame-retardant plastic solutions are used across multiple industries including automotive, electronics, medical devices, consumer goods, industrial equipment, and telecommunications.
How do I get started with ordering custom flame-retardant plastic parts?
Simply contact our sales team with your requirements and we’ll guide you through the process from initial consultation to final delivery, providing technical support at every stage.
Summary
Nanpi Haokai Hardware Products Co., Ltd. stands as a trusted partner for businesses worldwide seeking high-quality, customized flame-retardant plastic solutions. With our comprehensive manufacturing capabilities, technical expertise, and commitment to quality, we deliver components that enhance safety, performance, and reliability across diverse industrial applications. Whether you require standard components or fully customized solutions, our team is dedicated to providing exceptional service and products that meet your exact specifications. Contact us today to discuss how we can support your flame-retardant plastic component needs.