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Bost Custom Plastic Injection Moulding — Advanced Engineering Plastics
Bost — Your Partner for Custom Plastic Injection Moulding
Company Overview
Bost is a professional, innovative and high‑tech green energy engineering plastics manufacturer specializing in research, development, production and sales. Since inception, we have focused on special engineering plastics and modified materials to deliver tailored solutions through custom plastic injection moulding that meet strict performance and sustainability goals.
Materials & Performance Capabilities
We produce a wide range of sheets, rods and molded parts with properties including ultra-high anti-scar, super corrosion resistance, exceptional fatigue durability, ultra abrasion resistance, high-temperature transparency, flame retardancy, conductivity and enhanced toughness. Our materials portfolio is optimized for demanding environments where longevity and reliability are essential.
Design, Tooling & Manufacturing
Our in-house R&D and tooling teams provide end-to-end support: material selection, mold design, precision machining and injection process optimization. Bost’s expertise in steel-plastic and plastic-rubber integration ensures components manufactured by custom plastic injection moulding meet tight tolerances and functional integration requirements for complex assemblies.
Quality Assurance & Sustainability
Quality drives every step of production. We implement rigorous testing and process controls to ensure consistent mechanical, thermal and chemical performance. As a green energy oriented company, Bost emphasizes efficient production, waste reduction and recyclable material options to lower environmental impact without compromising part performance.
Industries & Applications
Bost serves automotive, energy, electronics, industrial machinery, medical devices and consumer goods sectors. Typical applications include wear-resistant bearings, high-temperature transparent components, flame-retardant housings, conductive parts and hybrid steel‑plastic products demanding long service life.
Why Choose Bost
With deep expertise in modified engineering plastics and full-service manufacturing, Bost offers rapid prototyping, scalable production and dedicated technical support. Partner with us for custom plastic injection moulding solutions that combine advanced materials science with reliable manufacturing to accelerate your product performance and market success.
custom plastic injection moulding Display
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).
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 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.
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

The BOST Plastic Screw with high strength and wear resisting
The BOST Plastic Screw with high strength and wear resisting
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
The BOST Plastic Screw with high strength and wear resisting
The BOST Plastic Screw with high strength and wear resisting
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 manufacturerCan Special Engineering Plastics Be Recycled or Reused?
How to test strength and durability of plastic spur gears? | Insights by Bost
Core Connection: Mechanical Parts, Injection Molds & Injection Molding
Injection Molding, Injection Molds, and Engineering Plastics: The "Three Musketeers of Plastics" Shaping Our Lives
Bost explores injection molding, precision injection mold design, and advanced engineering plastics—how these three musketeers shape products across industries. Learn applications, benefits and solutions for manufacturing excellence.
Get in touch with Bost
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