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Custom ejector sleeves from Hason Precision Mould Fitting Co., Ltd. are precision-machined components designed for injection moulding machines, where controlled ejection of plastic parts is critical. These sleeves are manufactured to exact dimensional tolerances, typically ranging from 5 mm to 30 mm in outer diameter, with wall thicknesses between 1.0 mm and 3.5 mm, depending on application load. The material is selected from tool steel grades such as SKD11 or H13, hardened to 50 - 54 HRC for wear resistance and dimensional stability under high-cycle operation.
Standard surface finishes include mirror polishing or nitriding to reduce friction and prevent material adhesion during ejection cycles. While the listing does not specify coating types, typical industry practice includes titanium nitride or DLC coatings for high-wear applications in automotive or electronics moulding. Sleeves are often produced with internal grooves for O-ring retention or lubrication channels, though these features are customised per customer drawing. The supplier does not state standard stock sizes, indicating all units are made to print.
These components are purchased by injection moulders in the automotive, consumer electronics, and medical device industries where tight tolerances and repeatable part ejection are non-negotiable. Buyers typically order in batches of 50 to 500 units, depending on production volume. Trade terms are not listed, but standard practice involves FOB Shenzhen or CIF terms with payment via T/T. Buyers should provide CAD files with tolerances, material specs, and surface finish requirements for accurate quoting.
| Outer Diameter | 5 mm to 30 mm (custom, per drawing) |
| Wall Thickness | 1.0 mm to 3.5 mm (custom, per load requirements) |
| Material | SKD11 or H13 tool steel (typical for high-wear ejector applications) |
| Hardness | 50 - 54 HRC (standard for hardened ejector components) |
| Surface Finish | Mirror polish or nitrided (typical for reduced friction in plastic moulds) |
| Length | 20 mm to 150 mm (custom, based on mould depth) |
| Tolerance | ±0.01 mm on OD and ID (typical for precision ejector systems) |
| Coating | TiN or DLC optional (standard in high-cycle applications, not confirmed by supplier) |
| Internal Features | Grooves for O-rings or lubrication channels (custom, per design) |
| Heat Treatment | Oil quench and temper (standard process for tool steel ejector sleeves) |
Hason Precision Mould Fitting Co., Ltd. is based in Shenzhen, Guangdong, and specialises in custom machining components for injection moulding systems. The supplier's profile indicates no verified certifications, no public client list, and no stated years in operation. Response rate and average response time are not available, suggesting limited buyer communication infrastructure. The company appears to operate as a niche precision machining workshop rather than a mass producer.
The listing does not confirm factory size, workforce, or export history. There is no mention of ISO certification, quality control procedures, or in-house tooling capabilities. Buyers should treat this as a custom job shop with capability in tool steel machining, not a certified OEM. All specifications must be confirmed via technical drawings and samples before production.
| 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 placing an order, verify the supplier's ability to meet your exact dimensional tolerances and material specifications. Request a sample with a certified hardness test report and surface finish measurement. Confirm that the supplier can machine to your CAD file without assumptions, as many custom ejector sleeves fail due to incorrect fit or interference in the mould. Do not rely on generic descriptions - insist on engineering review of your drawings.
Confirm Incoterms, shipping method, and lead time directly with the supplier. FOB Shenzhen is common, but ensure packaging protects against corrosion during sea transport. Payment terms are typically 30% deposit with balance before shipment. Ask for tracking numbers and export documentation, including a commercial invoice with HS code 8480.70 for mould parts. Lead time is not stated - clarify this before order placement.
Perform incoming inspection for hardness, dimensions, and surface finish. Use a Rockwell tester to validate HRC range, and a micrometer for OD/ID. Check for surface defects such as grinding burns or micro-cracks. Request a material certificate if the steel grade is critical. Retain samples from each batch for traceability. Ensure the supplier provides a packing list matching the invoice and that all components are individually wrapped to prevent scratching.
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When sourcing Custom Ejector Sleeves for your business, securing the right balance of quality and cost is essential. Hason Precision Mould Fitting Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Injection Moulded Products sector with strong demand from importing countries worldwide.
Importing Custom Ejector Sleeves requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hason Precision Mould Fitting Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Custom Ejector Sleeves 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 Injection Moulded Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Custom Ejector Sleeves 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 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 Custom Ejector Sleeves from Hason Precision Mould Fitting Co., Ltd. is $2/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 Hason Precision Mould Fitting Co., Ltd. through EximNext.
The supplier, Hason Precision Mould Fitting Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Custom Ejector Sleeves. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Custom Ejector Sleeves depends on the specific grade and form. Contact Hason Precision Mould Fitting Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Custom Ejector Sleeves from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hason Precision Mould Fitting Co., Ltd.. Ensure you have the necessary import licenses for Injection Moulded Products products in your destination country.
Yes, Hason Precision Mould Fitting 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hason Precision Mould Fitting Co., Ltd. through EximNext.
Hason Precision Mould Fitting Co., Ltd. offers Custom Ejector Sleeves with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Custom Ejector Sleeves is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hason Precision Mould Fitting Co., Ltd. through our platform.
Hason Precision Mould Fitting Co., Ltd. maintains international quality certifications. These ensure that the Custom Ejector Sleeves 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. Hason Precision Mould Fitting 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 Hason Precision Mould Fitting Co., Ltd..
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