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These vacuum-cast silicone parts are manufactured from polydimethylsiloxane-based elastomer using a stereolithography master model to create durable silicone molds. The process fills the mold with liquid polymer in a vacuum chamber to eliminate bubbles, ensuring dimensional accuracy of ±0.1 mm or 0.2% for complex automotive sealing components. This method is ideal for high-precision prototyping and small-batch production of O-rings, engine gaskets, and custom sealing solutions.
The silicone rubber material offers excellent flexibility, temperature resistance, and chemical stability, typical for automotive applications. Vacuum casting can simulate a broad selection of production plastics, from rubber-soft to ABS rigid, and supports two-component parts or inserts without demolding chamfers. A single silicone mold typically yields up to 20 parts, with no added material required to compensate for shrinkage.
These parts are widely used in import and export supply chains for automotive sealing, where exact tolerances and material consistency are critical. Buyers often source them for prototyping or low-volume production runs, as the process bridges the gap between rapid prototyping and injection molding. Confirm lead times and packaging options directly with the supplier, as these may vary based on order volume and part complexity.
| Material | Silicone Rubber (Polydimethylsiloxane-based elastomer) |
| Manufacturing Process | Vacuum Casting with Stereolithography Master Model |
| Dimensional Accuracy | ±0.1 mm or 0.2% |
| Mold Yield | Approximately 20 parts per silicone mold |
| Shrinkage Compensation | None required |
| Typical Material Hardness Range | 20 Shore A to 80 Shore A (typical for silicone casting resins) |
| Typical Temperature Resistance | -60°C to 200°C (typical for automotive-grade silicone) |
| Typical Tensile Strength | 3 MPa to 10 MPa (typical for PDMS-based elastomers) |
| Typical Elongation at Break | 100% to 400% (typical for silicone casting materials) |
| Common Applications | Engine gaskets, O-rings, custom sealing solutions |
Shenzhen Xinborui Precision Industry Co., Ltd. is based in Shajing Town, Baoan District, Shenzhen, Guangdong Province, China. The company operates from 3F Huifeng Industry Park, Shangnan Village, and specializes in precision manufacturing processes, including vacuum casting for silicone and polyurethane components.
As a Harbor-tier supplier, the company’s profile indicates it is verified for basic contact and operational details. However, its current response rate is 0%, and average response hours are not available, which may require buyers to follow up through alternate channels. The listing focuses on high-precision prototyping and small-batch production for the automotive industry, with no additional claims about certifications, MOQs, or lead times provided.
Auto O Right silicone parts manufactured through vacuum casting provide high-precision prototyping and small-batch production for the automotive sealing industry. The process uses a stereolithography master model to produce durable silicone molds, which are then filled with liquid polymer in a vacuum chamber to eliminate bubbles and ensure dimensional accuracy. These vacuum-cast silicone components are widely used in engine gaskets, O-rings, and custom sealing solutions for import/export supply chains.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the supplier’s ability to meet your dimensional and material specifications, particularly for critical applications like automotive sealing. Request samples or a first-article inspection report to confirm the ±0.1 mm or 0.2% tolerance and material properties such as hardness and temperature resistance.
Confirm logistics details, including lead times for prototyping and small-batch orders, as these may vary based on part complexity and order volume. Discuss Incoterms such as FOB Shenzhen or CIF to your destination port, and clarify packaging options to prevent damage during transit. Payment terms should also be agreed upon, with common options including TT or LC.
For quality assurance, request documentation such as material test reports or certificates of compliance with automotive standards. Inspect the first batch for dimensional accuracy, surface finish, and material consistency. If the parts are for safety-critical applications, consider third-party inspection or witness testing during production.
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When sourcing Auto O Right Silicone Parts Vacuum Casting for your business, securing the right balance of quality and cost is essential. Shenzhen Xinborui Precision Industry Co., Ltd., a verified supplier based in China, offers this product with key specifications including Automotive Grade LSR / VMQ Silicone Rubber, Silicone Elastomer, Shore A Hardness 30-70, and Custom O-Ring / Molded Part Dimensions per Buyer Drawing. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80350./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.29, making it a staple in the Metal Castings & Forgings sector with strong demand from importing countries worldwide.
Importing Auto O Right Silicone Par requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Xinborui Precision Industry Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8708.29 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Auto O Right Silicone Par has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Metal Castings & Forgings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Auto O Right Silicone Par requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8708.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Auto O Right Silicone Parts Vacuum Casting from Shenzhen Xinborui Precision Industry Co., Ltd. is $80350./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Xinborui Precision Industry Co., Ltd. through EximNext.
The supplier, Shenzhen Xinborui Precision Industry Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Auto O Right Silicone Par. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Auto O Right Silicone Parts Vacuum Casting is classified under HS Code 8708.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Auto O Right Silicone Par from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Xinborui Precision Industry Co., Ltd.. Ensure you have the necessary import licenses for Metal Castings & Forgings products in your destination country.
Yes, Shenzhen Xinborui Precision Industry Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Auto O Right Silicone Parts Vacuum Casting supplied by Shenzhen Xinborui Precision Industry Co., Ltd. include Automotive Grade LSR / VMQ Silicone Rubber, Silicone Elastomer, Shore A Hardness 30-70, and Custom O-Ring / Molded Part Dimensions per Buyer Drawing. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Xinborui Precision Industry Co., Ltd. offers Auto O Right Silicone Par with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Auto O Right Silicone Par is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Xinborui Precision Industry Co., Ltd. through our platform.
Shenzhen Xinborui Precision Industry Co., Ltd. maintains international quality certifications. These ensure that the Auto O Right Silicone Par meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Xinborui Precision Industry Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Xinborui Precision Industry Co., Ltd..
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