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Professional Customization & Engineering Workflow

Needs diagnosis

Deep understanding of operating parameters and performance indicators.

Mold design & prototyping

Leveraging technical expertise to provide efficient and accurate prototype validation.

Precision casting & molding

High‑precision processes to ensure product dimensions and physical properties meet requirements.

Final verification

Comprehensive quality inspection before shipment to ensure perfect match with original samples.

Service Highlights

Professional formula advice: Over a decade of industry experience to tailor the right performance formula for you.

Controlled mold development cost: Support low MOQ, flexibly meeting needs of different scales.

High fidelity from drawings/samples: Support various non‑standard customizations with strict tolerance control, restoring your designs accurately.

Integrated Manufacturing for Faster Delivery

Raw Material Preparation

Precise proportioning and constant‑temperature pre‑treatment ensure raw material purity and stability, eliminating bubbles and hydrolysis defects at the source.

Precision Casting

High‑speed mixing followed by rapid mold injection with strict volume control, ensuring dense cavity filling and no short shots.

High‑Temperature Curing

Full cross‑linking reaction under set pressure and temperature, achieving optimal physical properties and dimensional stability.

Precision Machining – Turning & Milling

High‑precision turning and milling processes remove flash and maintain critical dimensional tolerances within ±0.05mm.

Strict Quality Inspection

100% visual and dimensional inspection, combined with hardness, wear resistance and other performance tests, ensuring every product meets standards.

Global Shipping

Professional export packaging and logistics coordination, delivering quickly and safely to over 60 countries and regions worldwide.

Service

Direct factory supply: No middlemen, passing savings to customers – highly competitive factory‑direct prices.

Flexible production & quick response: Strong internal coordination, priority scheduling and rapid response for urgent orders.

Global logistics reach: Proficient in export procedures, logistics network covering Southeast Asia, Europe, America, the Middle East and other major industrial markets.

Rigorous Quality Control & Compliance

Strict incoming control

100% inspection of raw materials to prevent substandard inputs and ensure formula purity.

Strict in‑process control

Complete recording of production data; testing of key properties (hardness, wear resistance, tensile strength).

Strict final inspection

Provide detailed quality inspection report before shipment, ensuring transparent data and worry‑free receipt.

Global Partnership & Long-Term Support

Fast global response: Quick response across time zones, ready to solve technical and after‑sales issues anytime.

Risk‑free rights protection: Complete quality traceability and handling process to protect customer interests, achieving zero‑risk procurement.

Technical partnership: Not just selling products – we provide ongoing technical consultation and product iteration advice, accompanying your business growth.

Years of development and technical expertise have turned us into a leading smart manufacturing solutions provider.

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Contact Us

+86-15961894256

+8615961894256

peter@jsjiunai.com

Building 18-19, No.18 Hengfu Road, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu, China.