Bost Custom Machined Parts – Precision Engineering Plastics

Bost offers custom machined parts made from high-performance engineering plastics. Precision CNC machining, superior wear and corrosion resistance, and tailored plastics solutions for reliable industrial applications.

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Product Details

Custom Machined Parts by Bost

Bost specializes in producing custom machined parts from advanced engineering plastics. Combining deep R&D expertise with modern CNC machining and mold design, we deliver components that perform reliably under tough industrial conditions. Our parts are ideal for applications requiring abrasion resistance, corrosion resistance, high strength, and thermal stability.

Why Choose Bost?

We focus on practical benefits that matter to your project. Our engineered plastics and custom machining offer:

High wear and abrasion resistance for long service life
Excellent corrosion and chemical resistance for harsh environments
Good fatigue and impact durability to reduce maintenance
Stable performance at elevated temperatures and under load
Options for flame retardancy, conductivity, or enhanced toughness

Materials and Manufacturing Capabilities

Bost works with a wide range of special engineering plastics, including ultra-high anti-scar, super corrosion-resistant, and high-temperature grades. Our services include material selection, custom molding, CNC machining of sheets and rods, precision tolerance control, and multi-material assemblies such as steel-plastic and plastic-rubber combinations.

Applications

Our custom machined parts are used across industries: mechanical equipment components, seals, guide rails, wear pads, insulating parts, and production fixtures. Customers in green energy, machinery, chemical processing, and transportation trust Bost parts for dependable performance.

Quality and Support

Bost commits to high technical standards and consistent quality control. From prototype to production, our engineering team supports mold design, testing, and on-time delivery. We prioritize clear communication and tailor solutions to your specifications so you get parts that fit and function as required.

Choose Bost for custom machined plastic parts that combine advanced materials and precise manufacturing—built to last and backed by experienced technical support.

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Question you may concern

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 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.

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 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).

If you have another questions, please feel free to contact us.

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