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Bost Precision CNC Machined Parts — Engineering Plastics
Bost: Advanced Engineering Plastics for Precision CNC Machined Parts
Why Bost for precision cnc machined parts
Bost is a professional, innovative high‑tech green energy engineering plastics manufacturer focused on R&D, production and sales. We specialize in supplying materials optimized for precision cnc machined parts — delivering ultra abrasion resistance, superior corrosion tolerance, high fatigue life and tailored thermal or conductive properties to meet demanding industrial tolerances.
Material capabilities and modification expertise
Our modification R&D team enhances conventional engineering plastics with toughening, flame retardancy, wave absorption and conductive thermal properties. Bost produces sheets, rods and molded forms with special properties — ultra-high anti-scar, super corrosion-resistant, high-temperature transparent grades and more — all designed to machine consistently into precision cnc machined parts with minimal burrs and repeatable dimensional stability.
Precision manufacturing and product design
Bost has strong technical capabilities in mold design, mechanical processing and steel-plastic or plastic-rubber composite solutions. Our production team integrates advanced CNC equipment and quality control processes to ensure tight tolerances, surface finish and long-term performance of precision cnc machined parts used in green energy, industrial machinery, transport and medical applications.
Customization, testing and quality assurance
We offer tailored formulations and secondary processing to match specific application requirements. From prototype mold runs to high-volume production, Bost provides material selection guidance, CNC machining support and rigorous testing — including wear, fatigue and thermal resistance assessments — to guarantee component reliability and compliance with customer specifications.
Sustainable service and partnership
Committed to sustainable manufacturing, Bost combines innovation with responsible practices to deliver high-performance engineering plastics that support long service life and reduced maintenance cycles. Partner with Bost to convert advanced polymer science into precision cnc machined parts that elevate product value and reduce lifecycle costs.
precision cnc machined parts Display
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).
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.
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

Machined parts-CNC complex and precision plastic parts
Machined parts-CNC complex and precision plastic parts
Custom Larger and precision injection mould with high performance plastic
Custom Larger and precision injection mould with high performance plastic
Injection molding parts-Precision plastic parts custom
Injection molding parts-Precision plastic parts custom
BOST Injection molding -Customized and OEM Supplier
BOST Injection molding -Customized and OEM Supplier
Nylon Plastic Worm Gear custom for transmassion device
Nylon Plastic Worm Gear custom for transmassion device
Customized Plastic Injection molding -faster delivery and economical
Customized Plastic Injection molding -faster delivery and economical
Machined parts-CNC complex and precision plastic parts
Machined parts-CNC complex and precision plastic parts
Custom Larger and precision injection mould with high performance plastic
Custom Larger and precision injection mould with high performance plastic
Injection molding parts-Precision plastic parts custom
Injection molding parts-Precision plastic parts custom
BOST Injection molding -Customized and OEM Supplier
BOST Injection molding -Customized and OEM Supplier
Nylon Plastic Worm Gear custom for transmassion device
Nylon Plastic Worm Gear custom for transmassion device
Custom Overmolding mould-BOST rubber and plastic supplier
Custom Overmolding mould-BOST rubber and plastic supplier
Insert molding solutions for plastic mould manufacturer
Insert molding solutions for plastic mould manufacturerHow do engineering plastics differ from commodity plastics? | Insights by Bost
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How are electronics and connectors benefitting from special engineering plastics like LCP? | Insights by Bost
What is the environmental impact of using engineering plastics? | Insights by Bost
Get in touch with Bost
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