Bost Custom Injection Molding | High-Performance Engineering Plastics

Bost — Custom Injection Molding for Advanced Engineering Plastics

High Quality Custom Injection Molding Solutions

Bost specialises in custom injection molding to convert high-performance engineering plastics into precision parts, molds, sheets and rods. Combining deep material science expertise with robust mold design and production capabilities, we deliver consistent, high-tolerance components tailored to demanding applications across automotive, electronics, energy and industrial markets.

Specialty Materials with Unique Properties

Our product range includes ultra-high anti-scar, super corrosion-resistant, super fatigue-durable, ultra-abrasion-resistant, and high-temperature transparent plastics. Bost also produces enhanced toughness, flame-retardant, conductive and thermally conductive modified engineering plastics—optimised through custom injection molding to meet specific mechanical, thermal and electrical requirements.

End-to-End R&D and Manufacturing

From polymer formulation and modification R&D to mold design, machining and production, Bost offers end-to-end capabilities. Our engineering team integrates steel-plastic and plastic-rubber hybrid solutions, enabling composite parts with excellent durability and performance. This vertical integration shortens lead times and ensures quality control through every stage of production.

Green Energy and High-Tech Focus

Bost is a green-energy-oriented, high-tech manufacturer committed to sustainable processes and materials. Our custom injection molding services are designed to support renewable energy systems, lightweight transportation components and long-lasting industrial parts that reduce maintenance and extend service life.

Quality, Service and Scalability

We prioritise customer satisfaction by combining advanced testing, ISO-aligned production standards and flexible manufacturing volumes—from prototyping to large-scale runs. Our team collaborates with clients to specify materials, optimize part design for manufacturability and deliver cost-effective solutions without compromising performance.

Why Choose Bost

Choose Bost for proven expertise in special engineering plastics and precise custom injection molding. Our innovative formulations, skilled production teams and comprehensive service ecosystem ensure parts that meet stringent functional, regulatory and environmental requirements.