What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What are the available strip and cassette specifications?

Strip sizes are 2.5mm and 3.0mm; Cassette sizes are 3.0mm and 4.0mm.

How should I store and handle the test kit?

Open the sealed pouch by tearing along the notch. Use the provided dropper to add 2-3 drops of serum or 1 drop of blood plus buffer.

Supplier HIV 1/2 Antibody Colloidal Gold Test Kit

Name: Supplier HIV 1/2 Antibody Colloidal Gold Test Kit
Brand: Contiwin Co., Ltd
SKU: 2307281635

Shanghai, ChinaContiwin Co., Ltd

US$0.30-0.80

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Test Strips & Test Tube

Material

Non-woven Fabric

Model NO.

A, B

Ethylene Oxide Sterilization

Quality Guarantee Period

Two Years

Group

Adlut,Children

Logo Printing

With Logo Printing

Specification(mm)

Strip: 2.5mm, 3.0mm; Cassette: 3.0mm, 4.0mm

Types

Strip/Cassette

Shipment

by Air or by Sea

Specimen

Whole Blood/Serum/Plasma

Transport Package

Carton

Specification

Trademark

OEM ODM

Origin

China

HS Code

3822001000

Production Capacity

10000000pieces/Year

Key features

Rapid Diagnostic Result: Results can be read at the 15th minute for accurate detection.

Multi-Specimen Compatibility: Detects anti-HIV in whole blood, serum, and plasma samples.

Two-Year Quality Guarantee: Covers all mechanical defects with free parts and labor for two years.

Ethylene Oxide Sterilization: Ensures medical-grade safety and sterility for disposable use.

Flexible Packaging Options: Available in Strip (2.5mm/3.0mm) and Cassette (3.0mm/4.0mm) formats.

OEM and ODM Services: Customized logo printing and branding options available for bulk orders.

Clear Result Interpretation: Distinguishes Negative, Positive, Weak Positive, and Invalid results clearly.

Global Shipping Capability: Flexible delivery via air or sea to North America, Europe, and other regions.

Company profile

Contiwin Co., Ltd

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.28h

AI-Powered supplier vetting

SummaryContiwin Co., Ltd is a China-based limited company established in 2020 and identified as a trading company, with an export license and export sales share of 71%–90%. The supplier reports more than 10 production lines, 31–40 quality-control staff, and stated output for hemodialyser flux and A-V blood lines, but other data identifies only three total employees and zero cooperative suppliers, creating internal consistency concerns. Lead times are within 15 workdays in both peak and off-season periods. Overseas infrastructure is limited to participation in an offline medical equipment exhibition; no overseas warehouses, showrooms, agents, branches, or service countries are reported. Quality-system evidence is incomplete: test equipment is listed as zero, complaint procedures and service corrective-action procedures are absent, and quality assurance and traceability status are unknown. No new products, ODM, OEM for popular brands, or SDK are reported. Financial-capacity records are present for multiple years,...

Supplier typeThe supplier is identified as Contiwin Co., Ltd, a China-based limited company established in 2020 and classified as a trading company. Its stated business scope includes medical instruments, production, and import-export services, while no larger-company affiliation is reported.

CertificationsThe supplier explicitly reports holding a valid import and export license. No other certification, quality-system certificate, or product certification is identified in the provided slices, so the assessment is limited to export licensing.

After-Sales capabilityThe supplier reports no written customer-complaint procedures or records, no written service-capability assessment or corrective-action procedures, and no overseas warehouses, showrooms, agents, branches, or service countries. It has participated in one offline medical equipment exhibition and reports lead times within 15 workdays, but these do not establish strong after-sales support.

R&D capabilityThe supplier reports one R&D engineer whose stated responsibility is providing samples to customer requirements. It reports no new products in the past year, no ODM service, no OEM for popular brands, and no available SDK, indicating limited demonstrated innovation capability.