Bost Customized Injection Molded Plastic Parts — Advanced Engineering Plastics

Bost Customized Injection Molded Plastic Parts — Advanced Engineering Plastics

Why Choose Bost?

Bost is a professional, innovative, high-tech, green-energy engineering plastics manufacturer specializing in R&D, production and sales. We deliver high-quality customized injection molded plastic parts tailored to your specifications. Since establishment, Bost has focused on special engineering plastics and customer satisfaction, combining decades of industry expertise with market-driven innovation.

Materials Engineered for Performance

Our portfolio includes ultra-high anti-scar, super corrosion resistance, super fatigue durable, ultra-abrasion-resistant, and high-temperature transparent plastics. We also offer enhanced toughening, flame-retardant, conductive, and thermally conductive modified engineering plastics in sheet, rod and molded forms. These material options ensure your customized injection molded plastic parts meet demanding operational and environmental requirements.

Precision Mold Design & Manufacturing

Bost’s in-house mold design and manufacturing team provides full-service mechanical processing and mold solutions. From prototype to production, our precision tooling and advanced injection molding processes guarantee dimensional accuracy, repeatability and optimized cycle times for both small and large volume runs of customized injection molded plastic parts.

Advanced Modification & Composite Solutions

Our plastics modification R&D team excels in combining steel & plastic or plastic & rubber for hybrid applications. Whether you need conductive pathways, vibration absorption, or composite structural components, Bost engineers customized injection molded plastic parts with tailored properties to enhance product life and performance.

Industries & Typical Applications

Bost serves automotive, electronics, renewable energy, medical devices, industrial machinery and consumer sectors. Typical applications include wear-resistant gears, flame-retardant housings, heat-dissipating components and precision seals — all available as customized injection molded plastic parts to meet exact tolerances and regulatory needs.

Quality, Sustainability & Support

Quality control and green-energy principles guide our manufacturing. We provide material certification, testing, and responsive technical support to ensure reliable delivery and compliance. Partner with Bost for sustainable, high-performance customized injection molded plastic parts backed by expert service.

Get Started

Contact Bost today for a consultation, rapid prototyping or volume production quote — transform your product with purpose-built engineering plastics.

customized injection molded plastic parts Display

FAQ:

What is the minimum order quantity (MOQ)? Do you support small-batch trial production?

The MOQ for standard products is ≥100kg. We support small-batch trial production (as low as 20kg) and provide mold testing reports and performance data feedback.

Can Bost customize modified plastics with special properties?

Yes! We offer modification services such as reinforcement, flame retardancy, conductivity, wear resistance, and UV resistance, for example:
• Adding carbon fiber to enhance stiffness
• Reducing the coefficient of friction through PTFE modification
• Customizing food-grade or medical-grade certified materials

How do I select the appropriate engineering plastic grade for my product?

Selection should be based on parameters such as load conditions (e.g., pressure/friction), temperature range, medium contact (e.g., oil/acid), and regulatory requirements (e.g., FDA/RoHS). Our engineers can provide free material selection consulting and sample testing.

What are the core advantages of Bost engineering plastics compared to ordinary plastics?

Bost engineering plastics feature ultra-high mechanical strength, high-temperature resistance (-50°C to 300°C), chemical corrosion resistance, and wear resistance. Compared to ordinary plastics, their service life is extended by 3 to 8 times, making them suitable for replacing metals in harsh environments.

PP plastic spacer by injection molding

Machined plastic insulator with white PTFE material

The PVDF cover with screws by injection molding

Color PTFE sleeve for shaft application

PTFE seals with good lubricate properties

The clear screen made of high polished polycarbonate

The over mold with clear polycarbonate and black TPE

Top Selling Products

PP plastic spacer by injection molding

Machined plastic insulator with white PTFE material

The PVDF cover with screws by injection molding

Color PTFE sleeve for shaft application

PTFE seals with good lubricate properties

The clear screen made of high polished polycarbonate

The over mold with clear polycarbonate and black TPE

The black POM spacer made by injection molding

The plug made by insert mold blue nylon 66 with brass nut

Oil resistance NBR Buna-rubber seal ring

The PTFE sealing made by machined

The injection molding Nylon 66 washer

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