Custom Plastic Injection Molding Services

We provide plastic injection molding solutions for a wide range of manufacturing industries, including automotive applications for both automotive and motorcycle components, as well as home appliances and electronic parts. By utilizing high-performance engineering plastics with proven strength, durability, and functional reliability, we manufacture dimensionally stable, consistent, and high-quality components that support efficient and reliable mass production.

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Custom Plastic Injection Molding Services

Engineering Plastic Materials for Injection Molding

PC (Polycarbonate): Known for its excellent impact strength and optical clarity, ideal for automotive and electronic components
PMMA (Polymethyl Methacrylate): Delivers superior transparency and surface finish for high-precision optical and aesthetic parts
PBT (Polybutylene Terephthalate): Offers great dimensional stability and heat resistance, perfect for electrical and mechanical applications
PA (Polyamide): Engineering plastic known for high strength, electrical insulation, and heat resistance, widely used in automotive and electrical parts.
POM (Polyoxymethylene): Versatile and cost-effective plastic combining toughness, rigidity, and smooth surface finish, suitable for various industrial applications.
ASA (Acrylonitrile Styrene Acrylate): Strong and dimensionally stable thermoplastic with excellent chemical resistance, ideal for mechanical and structural components.
PP Compound (Glass Fiber, Talc, UV, etc.): Engineering polypropylene material offering reliable strength, durability, and stable molding performance for consistent quality in mass-produced plastic components.
ABS (Acrylonitrile Butadiene Styrene): Engineering thermoplastic offering good strength, impact resistance, and surface quality for consistent performance in mass-produced plastic components.

OEM Plastic Injection Molding for High-Precision Parts

Banshu Plastic provides OEM plastic injection molding services based on customer drawings and technical specifications. From design review and tooling development to mass production, we ensure dimensional accuracy, consistent quality, and stable manufacturing performance for automotive and industrial applications.

Fully Integrated Process

Step 1

Inquiry & Requirement Confirmation

Customer submits an inquiry, drawing, or sample. Our team reviews the product application, specifications, and production requirements.

Step 2

Feasibility Study & Quotation

Engineering conducts a feasibility study on design and manufacturing processes, followed by cost calculation and quotation submission.

Step 3

Product Development & Mold Preparation

Mold design, review, and sampling trials (T0–T1–T2) are performed to ensure the product meets technical and quality requirements.

Step 4

Approval & Production Planning

After sample approval, quality documentation, machine capacity, and production planning are prepared for mass production readiness.

Step 5

Mass Production & Quality Assurance

Mass production is executed with continuous monitoring of output, quality performance, and on-time delivery to the customer.

Mold & Tooling Capabilities

Lead Time: We offer efficient turnaround, completing most orders within 15 working days
Minimum Part Size: 10 mm
Maximum Part Size: 1000 mm
Mold Cavities: Single-cavity molds, multi-cavity molds, and family molds
Minimum Size Mold: 150x150 mm
Maximum Size Mold: 1000x1500 mm