Custom Rubber, Plastic & PU Foam Solutions for Industrial OEMs

Precision-engineered polymer components — rubber molding, PU foam, and plastic injection — manufactured to your drawings.

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Custom rubber plastic and PU foam manufacturing

Internationally Recognized Quality & Compliance

Certified to international standards, our quality documentation supports engineering review, material compliance and production traceability for global sourcing programs.

ISO 9001:2016

Certified quality management system covering production control and inspection workflows.

RoHS / SGS

Environmental compatibility support for regulated electronics and export programs.

FDA / LFGB

Food-grade silicone and polymer material documentation available on suitable projects.

REACH

Restricted chemical control standards for global industrial and consumer applications.

Manufacturing Services

Our core manufacturing capabilities.

Machinery and custom formulation technologies tailored to exact drawing tolerances.

Custom rubber compression and injection molding

Custom Rubber Compression & Injection

Viton (FKM), EPDM, Silicone, NBR and Neoprene parts engineered for heat, oil, weathering and chemical resistance.

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Precision Plastic Injection Molding

PA66, PC, ABS, POM, PEEK and TPU components with moldflow thinking, tight dimensions and repeatable batch output.

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Engineered Polyurethane Foaming

Integral skin, cushioning and energy-absorbing PU foam parts for armrests, pads, medical supports and sports protection.

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Industry-Specific Polymer Engineering Solutions

Automotive & Transportation

Compliant sealing gaskets, engine compartment dampers, and heat shield components built to IATF standards.

Medical & Healthcare

Clean-room molded silicone diaphragms, medical-grade tubing, and precision silicone valves for healthcare devices.

Industrial Equipment & Machinery

Extreme chemical resistance FKM O-rings, wear-resistant PU foam buffers, and hydraulic sealing solutions.

Consumer Electronics

Waterproof silicone keypads, thin-wall plastic connectors, and protective TPU bumpers for device protection.

In-House R&D & Engineering

From Drawing to Delivery: In-House Tooling & R&D

Full engineering support from DFM review to mold fabrication and mass production — under one roof in Qingdao.

Our engineering team reviews your CAD drawings for manufacturability before mold fabrication begins — reducing tooling costs, improving material fit, and eliminating production risks. With in-house CNC, EDM and wire-cut equipment, we control tooling quality end-to-end and deliver rapid prototype samples typically within 7–10 working days.

Our Engineering Process: Drawing to Delivery

Drawing Submission

Send STEP, IGES, DWG, or PDF files. We review material, dimensions, quantity, and application requirements.

DFM Engineering Review

Our engineers evaluate mold structure, parting line, tolerance stack-up, material flow and cost-reduction opportunities.

Prototype & Approval

Samples are tested for dimensional accuracy, hardness, color, compression set, and appearance before approval.

Mass Production & Shipment

Full batch inspection, COA documentation, export packaging, and reliable logistics for recurring purchase orders.

Quality Control & Testing Laboratory

Zero-defect quality control backed by practical test reports.

Strict quality management helps each custom component meet dimensional, material and visual requirements before delivery.

Complete traceability In-house physical testing PPAP Level 3 support FAI and material test certificates

Proprietary Design & NDA Protection Agreement

We can sign mutual NDA terms before drawing submission, helping protect custom designs, proprietary assemblies and purchasing programs.

Common custom manufacturing inquiries.

What CAD file formats do you support for quotation and manufacturing?

STEP, IGES, STP, DWG, PDF drawings and sample photos are all acceptable for initial quotation and engineering review.

Can you sign a Non-Disclosure Agreement before drawing submission?

Yes. For proprietary projects, we can sign an NDA before receiving drawings, samples or product details.

What is the typical lead time for mold fabrication and initial samples?

Rapid prototype samples are usually planned around 7-10 days when drawings, material and tooling requirements are confirmed.

Do you support custom polymer material formulations and color matching?

Yes. We support custom rubber, silicone, PU and engineering plastic material recommendations, color matching and performance-focused formulation review.

Engineering Knowledge

Latest polymer engineering insights.

Material selection, manufacturing processes and practical guidance for industrial OEM programs.

Is your design "mold-ready" or just a pretty picture? Use this 5-step DFM checklist to save $5,000 on your next project.

View all insights →

Get an Engineering-Led Quote Within 24 Hours

Share your drawings, quantity and material requirements. Our team performs a complimentary DFM review before quoting.

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