About WH Silicone – Precision Silicone Solutions from Concept to Creation

Custom Silicone Product Manufacturer | Engineering-Led Silicone Processing Partner

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Who We Are

WH Silicone is a technology-driven silicone product development and processing company, based in China. We specialize in precision silicone part manufacturing through advanced LSR, HTV, and extrusion processes. Our strength lies in helping startups and global brands turn complex product ideas into high-performance silicone components.

Founded by industry experts with over a decade of hands-on experience, we are trusted by clients across the healthcare, consumer electronics, automotive, and industrial equipment sectors.

Our Factory Location & Facilities

WH Silicone Industrial Co., Ltd.

Our headquarters and factory are based at No. 105, HuanZhen Road, Qishi Town, Dongguan City, Guangdong Province, China — the heart of China’s silicone manufacturing hub. Our production base is strategically located in Guangdong Province, allowing fast access to Shenzhen and major shipping ports. We operate from a 3,000㎡ ISO-certified factory equipped with: 12 sets of LSR injection molding machines 10 HTV compression molding machines Fully automated silicone extrusion lines In-house CNC mold tooling department Dedicated R&D and prototyping lab Cleanroom for medical-grade production (upon request)

Our Core Advantage: Engineering + Execution

At WH Silicone, we believe that great silicone products start with great partnerships. We are committed to:

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Integrity & Transparency

Clear communication, real timelines, and no hidden costs.

Scalability

Flexible to grow with your business — from small batch to full-scale production.

Quality Without Compromise

Every batch goes through multi-stage inspection and final QA reports before shipment.

Our Team & Culture

Our bilingual project managers, in-house tooling engineers, and skilled production team work in harmony to support global OEM/ODM clients. We prioritize long-term cooperation and treat every project — big or small — with the same level of attention.

“We don't just make silicone — we make your product better through silicone.”

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Sustainability & Innovation

We actively promote eco-friendly, recyclable materials, and optimize our process flows to reduce waste and energy usage. Our R&D team continuously explores new silicone applications, such as conductive elastomers, anti-bacterial silicone, and bio-based silicone blends.

“We don't just make silicone — we make your product better through silicone.”

Ready to Start a Project?

Whether you're launching a new product or improving an existing one, WH Silicone is ready to provide tailored silicone manufacturing services with speed and precision. Let’s bring your silicone ideas to life.

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