Import Covid-19 Antigen Lockseal Tube Test Strip — Buy in wholesale FOB from Supplier in China
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COVID-19 Antigen Lockseal Tube Test Strip
The COVID-19 Antigen Lockseal Tube Test Strip from Shanghai Miaoling Biological Engineering Co., Ltd is a lateral flow in vitro diagnostic device designed for point-of-care screening of SARS-CoV-2 across viral, antigenic, and antibody stages. Its proprietary lockseal tube format ensures sample integrity and minimizes contamination risk during transport and handling, making it ideal for clinical laboratories, hospitals, and border screening facilities. The test delivers results within 15 to 30 minutes without requiring specialized equipment.
This kit uses a nitrocellulose membrane with a gold conjugate pad, which enhances the visibility of the test and control lines. The assay is based on a sandwich lateral flow principle, where the presence of SARS-CoV-2 nucleocapsid protein in nasopharyngeal, nasal secretion, saliva, or serum specimens triggers a visible test line. Typical industry standards for such tests include a detection limit of 100 to 500 TCID50/mL for antigen tests, though buyers should confirm the exact threshold with the supplier.
Packaging options include configurations of 20 or 24 kits per pouch, with 5 or 4 pouches per box, as well as duplex kits in 10, 12, 48, or 50 pouch boxes. The product is widely used in public health procurement contracts, particularly where CE or FDA compliance is required. Importers should note that the test’s ability to detect all three stages of COVID-19 (virus, antigen, and antibodies) sets it apart from single-stage assays, offering broader utility in various testing scenarios.
| Test Type | Lateral flow immunochromatographic assay with lockseal tube |
| Target Analyte | SARS-CoV-2 nucleocapsid protein |
| Sample Types | Nasopharyngeal, nasal secretion, saliva, serum |
| Result Time | 15 to 30 minutes |
| Detection Principle | Sandwich lateral flow with gold conjugate |
| Materials | Nitrocellulose membrane with gold conjugate pad |
| Detection Limit (typical) | 100 to 500 TCID50/mL |
| Packaging Options | 20/24 kits per pouch, 5/4 pouches per box; duplex kits in 10/12/48/50 pouch boxes |
| Storage Temperature | 2 to 30 degrees Celsius |
| Shelf Life (typical) | 12 to 24 months from date of manufacture |
Shanghai Miaoling Biological Engineering Co., Ltd is headquartered in Pudong New District, Shanghai, China, and specializes in the development and manufacture of in vitro diagnostic devices. The company’s address places it in a key biotechnology hub, which may offer advantages in terms of supply chain efficiency and access to advanced manufacturing capabilities. Its harbor trust tier indicates a baseline level of verification, though buyers should directly engage to confirm response times and trade terms.
The supplier’s focus on proprietary technologies, such as the lockseal tube format, demonstrates a commitment to innovation in diagnostic solutions. Its product line caters to clinical laboratories, hospitals, and public health agencies, with a strong emphasis on compliance with international standards like CE and FDA. The company’s ability to provide bulk diagnostic supplies for large-scale procurement contracts positions it as a potential partner for importers targeting global markets.
This COVID-19 Antigen Lockseal Tube Test Strip is a lateral flow in vitro diagnostic device designed for point-of-care screening of SARS-CoV-2 across viral, antigenic, and antibody stages. The proprietary lockseal tube format ensures sample integrity and minimizes contamination risk during transport and handling. Widely used in clinical laboratories, hospitals, and border screening facilities, this kit requires no specialized equipment and delivers results within 15-30 minutes. Ideal for importers and distributors seeking CE or FDA-compliant bulk diagnostic supplies for public health procurement contracts.
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Sourcing COVID-19 Antigen Lockseal Tube Test Strip from Shanghai Miaoling Biological Engineering Co., Ltd - China Import Guide
Before placing an order, confirm the test strip’s regulatory certifications, such as CE marking and FDA compliance, to ensure it meets the import requirements of your target market. Request documentation, including certificates of conformity and performance data, to validate the product’s suitability for your intended use. Additionally, verify whether the supplier provides support for local registration or additional testing if required by your country’s health authorities.
Logistics discussions should cover lead times, Incoterms, and payment methods, as these are critical for planning procurement and distribution. Shanghai Miaoling Biological Engineering Co., Ltd’s location in Shanghai may offer efficient shipping routes for importers targeting Asian or global markets. Clarify packaging details, including bulk configurations and labeling requirements, to ensure compliance with international shipping standards for medical devices.
Quality assurance should include pre-shipment inspections to confirm the integrity of the test strips and their packaging. Upon receipt, validate the shelf life, storage conditions, and performance metrics against the supplier’s specifications. Documentation, such as certificates of analysis and conformity, should accompany each shipment to facilitate smooth customs clearance and distribution to end users.
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30 suppliersBuy Covid-19 Antigen Lockseal in Bulk — Verified Supplier in China
When sourcing Covid-19 Antigen Lockseal Tube Test Strip for your business, securing the right balance of quality and cost is essential. Shanghai Miaoling Biological Engineering Co., Ltd, a verified supplier based in China, offers this product with key specifications including COVID-19 Antigen Lockseal Tube Rapid Test Strip (3-Stage Detection), SARS-CoV-2 Virus, Antigen, and Antibodies (IgM/IgG), and Nasopharyngeal or Oropharyngeal Swab, Whole Blood, or Saliva. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.92/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3822.00, making it a staple in the Diagnostic Kits sector with strong demand from importing countries worldwide.
Covid-19 Antigen Lockseal Specifications, Trade Terms & Pricing
Importing Covid-19 Antigen Lockseal requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai Miaoling Biological Engineering 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 3822.00 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Shanghai Miaoling Biological Engineering Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Covid-19 Antigen Lockseal 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 Diagnostic Kits category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Covid-19 Antigen Lockseal — Shipping, Logistics & Customs
Importing Covid-19 Antigen Lockseal 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 3822.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Covid-19 Antigen Lockseal
What is the wholesale price of Covid-19 Antigen Lockseal Tube Test Strip?
The current listed wholesale price for Covid-19 Antigen Lockseal Tube Test Strip from Shanghai Miaoling Biological Engineering Co., Ltd is $0.92/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 Shanghai Miaoling Biological Engineering Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Covid-19 Antigen Lockseal?
The supplier, Shanghai Miaoling Biological Engineering Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Covid-19 Antigen Lockseal. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Covid-19 Antigen Lockseal Tube Test Strip?
For international shipping and customs clearance, Covid-19 Antigen Lockseal Tube Test Strip is classified under HS Code 3822.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Covid-19 Antigen Lockseal from China?
To import Covid-19 Antigen Lockseal from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai Miaoling Biological Engineering Co., Ltd. Ensure you have the necessary import licenses for Diagnostic Kits products in your destination country.
Is Shanghai Miaoling Biological Engineering Co., Ltd a verified supplier?
Yes, Shanghai Miaoling Biological Engineering 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.
What are the key specifications of Covid-19 Antigen Lockseal Tube Test Strip?
The key specifications for Covid-19 Antigen Lockseal Tube Test Strip supplied by Shanghai Miaoling Biological Engineering Co., Ltd include COVID-19 Antigen Lockseal Tube Rapid Test Strip (3-Stage Detection), SARS-CoV-2 Virus, Antigen, and Antibodies (IgM/IgG), and Nasopharyngeal or Oropharyngeal Swab, Whole Blood, or Saliva. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Covid-19 Antigen Lockseal?
Shanghai Miaoling Biological Engineering Co., Ltd offers Covid-19 Antigen Lockseal with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Covid-19 Antigen Lockseal the most?
Covid-19 Antigen Lockseal is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai Miaoling Biological Engineering Co., Ltd through our platform.
What certifications does this Covid-19 Antigen Lockseal supplier hold?
Shanghai Miaoling Biological Engineering Co., Ltd maintains international quality certifications. These ensure that the Covid-19 Antigen Lockseal meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Covid-19 Antigen Lockseal Tube Test Strip on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shanghai Miaoling Biological Engineering Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Shanghai Miaoling Biological Engineering Co., Ltd.
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