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Dongguan Shengang Precision Metal & Electronic Co., Ltd. supplies the Heavy Duty Cross Concealed Hinges, model SG‑HC1046, which feature a SOSS‑style invisible design that allows a full 180‑degree opening angle for seamless door installation. Each hinge measures 116 mm × 27.8 mm × 41 mm, provides a 23 mm intermediate gap and is suitable for solid doors with a minimum thickness of 40 mm. The product is listed under HS code 8302.10 and is commonly shipped in bulk to hardware distributors worldwide.
The hinges are die‑cast from zinc alloy, a material chosen for its strength‑to‑weight ratio and resistance to corrosion. Standard coating options include satin nickel, satin chrome, pearl nickel, pearl chrome, gold plated, antique bronze and copper, each providing a decorative finish while protecting the metal surface. Additional components such as aluminium‑alloy connectors, stainless‑steel 304 screws, nylon PA66 resistant discs and carbon‑steel covers are supplied to complete the installation kit, reflecting typical hardware industry configurations.
These concealed hinges are primarily used in furniture, cabinet doors and architectural applications where a clean, gap‑free appearance is required. Importers should confirm the exact coating colour, screw length and any custom finish requirements before finalising the order. Typical trade terms for Chinese hardware include FOB Shenzhen or Ningbo, with payment by irrevocable L/C; however, buyers must verify the preferred Incoterm and lead time directly with the supplier.
| Model Number | SG‑HC1046 |
| Overall Dimensions (L×W×H) | 116 mm × 27.8 mm × 41 mm |
| Intermediate Gap | 23 mm |
| Opening Angle | 180 degrees |
| Minimum Door Thickness | 40 mm |
| Material (Body) | Zinc alloy (die‑cast) |
| Typical Coating Options | Satin nickel, satin chrome, pearl nickel, pearl chrome, gold plated, antique bronze, copper (standard) |
| Connector Material | Aluminium alloy (typical) |
| Screw Material | Stainless steel 304 (typical) |
| Disc Material | Nylon PA66 (typical) |
| Cover Material | Carbon steel (typical) |
| Typical Load Capacity | Up to 30 kg per hinge (typical) |
| HS Code | 8302.10 |
Dongguan Shengang Precision Metal & Electronic Co., Ltd. is located in the Junda Industrial Zone, Dagang Mountain Cuntou Community, Humen Town, Dongguan, Guangdong Province, China. The company is listed as an imported tier supplier with a harbour trust tier, and its response metrics show a 0 % response rate and no recorded average response time.
The supplier’s profile does not disclose specific certifications, production capacity or years in operation. Buyers should request any necessary quality certificates, such as ISO 9001 or CE, and clarify factory capabilities before committing to large‑scale orders.
Heavy duty cross concealed hinges feature a SOSS-style invisible design allowing a full 180-degree opening angle for seamless door installations. Measuring 116×27.8×41mm with a 23mm intermediate gap, these zinc alloy hinges are ideal for solid doors 40mm or thicker in furniture, cabinet, and architectural applications. Widely traded under HS code 8302.10, they are sourced in bulk by importers and hardware distributors worldwide.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
When sourcing these concealed hinges, first verify the exact model number, dimensions and coating finish with Dongguan Shengang. Request a physical sample or detailed photographs to assess the quality of the zinc‑alloy casting and the uniformity of the chosen coating. Confirm that the supplied connectors, screws and discs match the specifications required for your door thickness and hardware setup.
Discuss logistics early, specifying whether you prefer FOB Shenzhen, Ningbo or another Chinese port. Ask the supplier for an estimated production lead time based on your order quantity, and agree on payment terms - an irrevocable L/C is common for first‑time hardware imports. Ensure that the commercial invoice lists the HS code 8302.10 and that the packing list details the coating colour and any additional accessories.
Plan for a pre‑shipment inspection that checks the hinge dimensions, coating adhesion and screw material. Request a quality report that includes measurements of the intermediate gap, verification of the 180‑degree opening angle and confirmation of the load‑bearing capacity. Secure any required certificates, such as ISO or CE, alongside the inspection report to streamline customs clearance upon arrival.
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When sourcing Cross Concealed Hinges(Soss Invisible Hinge) for your business, securing the right balance of quality and cost is essential. Dongguan Shengang Precision Metal & Electronic Co., Ltd., a verified supplier based in China, offers this product with key specifications including Heavy Duty / SOSS Cross Concealed Type, Zinc Alloy Die-Casting (Zn-based), and 116 × 27.8 × 41 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3.507.00./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8302.10, making it a staple in the Door Hinges sector with strong demand from importing countries worldwide.
Importing Cross Concealed Hinges(So requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan Shengang Precision Metal & Electronic 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 8302.10 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 Cross Concealed Hinges(So 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 Door Hinges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Cross Concealed Hinges(So 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 8302.10 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 Cross Concealed Hinges(Soss Invisible Hinge) from Dongguan Shengang Precision Metal & Electronic Co., Ltd. is $3.507.00./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 Dongguan Shengang Precision Metal & Electronic Co., Ltd. through EximNext.
The supplier, Dongguan Shengang Precision Metal & Electronic Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Cross Concealed Hinges(So. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cross Concealed Hinges(Soss Invisible Hinge) is classified under HS Code 8302.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cross Concealed Hinges(So from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Shengang Precision Metal & Electronic Co., Ltd.. Ensure you have the necessary import licenses for Door Hinges products in your destination country.
Yes, Dongguan Shengang Precision Metal & Electronic 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 Cross Concealed Hinges(Soss Invisible Hinge) supplied by Dongguan Shengang Precision Metal & Electronic Co., Ltd. include Heavy Duty / SOSS Cross Concealed Type, Zinc Alloy Die-Casting (Zn-based), and 116 × 27.8 × 41 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Shengang Precision Metal & Electronic Co., Ltd. offers Cross Concealed Hinges(So with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cross Concealed Hinges(So is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Shengang Precision Metal & Electronic Co., Ltd. through our platform.
Dongguan Shengang Precision Metal & Electronic Co., Ltd. maintains international quality certifications. These ensure that the Cross Concealed Hinges(So 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. Dongguan Shengang Precision Metal & Electronic 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 Dongguan Shengang Precision Metal & Electronic Co., Ltd..
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