Bost Injection Molding Parts: Advanced Engineering Plastics Solutions

Bost Injection Molding Parts: Advanced Engineering Plastics Solutions

About Bost

Bost is a professional, innovative high-tech manufacturer specializing in R&D, production and sales of engineering plastics. We focus on delivering High Quality injection molding parts and specialty materials designed to meet strict performance and environmental standards. Since establishment, Bost has committed to quality, customer satisfaction and green energy principles in every product line.

Core Capabilities

Bost engineers injection molding parts from a wide portfolio of modified engineering plastics, including ultra-high anti-scar, super corrosion-resistant, fatigue-durable, ultra-abrasion-resistant and high-temperature transparent grades. We enhance toughness, flame retardancy, conductivity and thermal performance through targeted modification, enabling parts that exceed conventional limits in durability and function.

R&D and Manufacturing Excellence

Our technical team excels in plastics modification, mold design and mechanical processing. Bost provides complete services—from material formulation and prototype injection molding parts to mold manufacturing and high-volume production. Our expertise in steel-plastic and plastic-rubber composite products ensures reliable integration in complex assemblies.

Applications and Industries

Bost injection molding parts serve automotive, renewable energy, electronics, medical devices, aerospace and consumer industries. Typical applications include wear components, seals, housings, structural parts and transparent high-temperature components where long life, precision and material performance are critical.

Quality, Compliance and Sustainability

Quality control is embedded in every stage: material testing, dimensional inspection and performance validation. Bost emphasizes sustainable production and green energy initiatives while maintaining international standards, ensuring our injection molding parts meet regulatory and customer-specific requirements.

Customization and Support

We offer tailored material development, prototype runs and full OEM services. Work with Bost to optimize part geometry, select appropriate modified engineering plastics and scale production efficiently. Contact our technical team to evaluate your application and receive a fast quote for custom injection molding parts.

Why Choose Bost

Choose Bost for cutting-edge materials science, experienced mold-making, and a commitment to durable, high-performance injection molding parts that reduce lifecycle costs and improve product reliability.

injection molding 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

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.

What is the delivery lead time? Do you offer global logistics?

Standard products: 5–15 working days; custom modifications: 2–4 weeks. We support global air/sea freight and provide export customs clearance documents (including REACH/UL certifications).

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PP plastic spacer by injection molding

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PP plastic spacer by injection molding

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Machined plastic insulator with white PTFE material

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The PVDF cover with screws by injection molding

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Color PTFE sleeve for shaft application

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The clear screen made of high polished polycarbonate

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The over mold with clear polycarbonate and black TPE
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PP plastic spacer by injection molding

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Machined plastic insulator with white PTFE material

Machined plastic insulator with white PTFE material

The PVDF cover with screws by injection molding

The PVDF cover with screws by injection molding

Color PTFE sleeve for shaft application

Color PTFE sleeve for shaft application

PTFE seals with good lubricate properties

PTFE seals with good lubricate properties

The clear screen made of high polished polycarbonate

The clear screen made of high polished polycarbonate

The over mold with clear polycarbonate and black TPE

The over mold with clear polycarbonate and black TPE

The black POM spacer made by injection molding

The black POM spacer made by injection molding

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

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Oil resistance NBR Buna-rubber seal ring

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The PTFE sealing made by machined

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The injection molding Nylon 66 washer
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