Factory workers at work in the workshop
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OEM/ODM Services
Dongguan Senxin Rubber Products Co., Ltd. provides professional OEM and ODM services for rubber and silicone products, helping global buyers turn ideas, drawings or samples into finished products.
OEM Service
We support customers to produce rubber balls, rubber pet toys, rubber gaskets, shock absorber feet, grommets and other rubber-silicone products according to existing designs, specifications and packaging requirements. We can also add custom logos, labels and private markings to meet your brand needs.
ODM Service
From product design and material selection to mold development, prototype sampling and mass production, our technical team supports the full custom development process. Whether you have a detailed drawing, a physical sample or only an initial concept, we can help develop custom rubber and silicone molded parts for industrial, consumer and pet product applications.
Our Process
- Project Consultation — Confirm product requirements, materials, size, quantity and target cost.
- Design & DFM Review — Provide design for manufacturing suggestions to improve producibility and reduce cost.
- Mold Development — Custom mold fabrication based on customer drawings or approved samples.
- Prototype Sampling — Produce samples for verification before mass production.
- Mass Production — Organize stable batch production with strict process control.
- Quality Inspection & Delivery — Carry out pre-shipment inspection and arrange delivery according to customer requirements.
Why Choose Senxin for OEM/ODM
- Professional rubber & silicone manufacturer since 2010
- In-house mold development and compression molding capability
- Support for custom materials, sizes, colors and hardness
- Flexible MOQ and small trial orders for new projects
- Strict quality control during production and before shipment
- Long-term export experience serving global buyers
We provide reliable OEM/ODM manufacturing solutions for pet product brands, industrial equipment manufacturers, hardware suppliers, importers, distributors and cross-border e-commerce sellers.

Dongguan Senxin Rubber Products Co., Ltd. attaches great importance to product research and development for rubber and silicone molded parts. Our in‑house technical & R&D team consists of experienced mold engineers and material specialists.
We focus on formula adjustment, material testing, mold structure optimization and new‑product validation. We can analyze your drawings or samples, provide DFM feedback, test rubber hardness, compression resistance, wear resistance and safety performance to meet different industrial and consumer‑use requirements.
Our R&D work covers new product development, existing product improvement, custom material formula tuning and problem solving for special application scenarios. All new items will go through strict sample testing before mass production to avoid potential risks for your project.
Supported R&D services:
- DFM manufacturability evaluation based on drawings & samples
- Custom rubber / silicone material formula adjustment
- Mold structure design & optimization
- Prototype development and performance testing
- Product iteration and technical improvement
- Technical support for special‑requirement custom projects
We cooperate closely with customers from concept stage, turn your innovative ideas into real, market‑ready rubber‑silicone products.