What is the typical delivery time and customization service?

Delivery takes 15-30 days. OEM and ODM services are available, and free samples can be provided upon request.

What industries typically use these humidity indicator cards?

They are widely used in semiconductors, electronics, military, automotive, optical instruments, museums, and industrial packaging to prevent moisture damage.

10% to 60% Cobalt Containing Humidity Indicator Card Hic PCB Used

Name: 10% to 60% Cobalt Containing Humidity Indicator Card Hic PCB Used
Brand: Foshan Shunde Topcod Industry Co., Ltd.
SKU: 886392435

Guangdong, ChinaFoshan Shunde Topcod Industry Co., Ltd.

US$0.05-0.07

5,200 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Delivery Date

15-30days

Features

Convenient, Adjustable, Reversible, Customized

Model NO.

HIC-10-60

Inner Packing

Sealed Vacuum Bag+Tinplate Can

Outer Packing

Carton

Card Size

550X230X270mm

Color Change

Blue to Pink

Standard

Gjb2494-95, Mil-I-8835A, 2004/73/Ec

Transport Package

5200PCS/260bags/20cans/Carton

Specification

10%-60%

Trademark

Topcod/OEM

Origin

China, Foshan

HS Code

902580000

Production Capacity

1000000PCS/Day

Key features

High Accuracy Monitoring: Indicates relative humidity levels from 5% to 95% with high precision for sensitive electronics.

Military & JEDEC Standards: Meets Mil-I-8835, Mil-Std-2073-1D, and JEDEC J-STD-033A/B standards for reliability.

Customizable Configurations: Available in 1 to 6-spot cards with customizable humidity levels for various applications.

Reversible & Irreversible Options: Choose reversible cards for current humidity or irreversible cards for maximum exposure tracking.

Eco-Friendly & Certified: SGS, MSDS, REACH, RoHS, and DMF free approved with eco-friendly silica gel registration.

Fast Delivery & OEM/ODM: 15-30 day delivery time with available OEM/ODM services and free samples.

Professional Manufacturer: Established in 2004 with 18 years experience, 1500+ customers, and advanced production lines.

Wide Application Scope: Suitable for semiconductors, military, automotive, museums, and industrial packaging preservation.

Company profile

Foshan Shunde Topcod Industry Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-16 CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Shunde PortAverage Response Time: ≤8.71h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryFoshan Shunde Topcod Industry Co., Ltd. is identified as a Chinese manufacturer of desiccants, humidity indicator cards, aluminum foil bags, and related packaging materials. The supplier reports an ISO9001:2015 certificate, more than 10 production lines, 101 employees, a 11,000 m² manufacturing plant, and stated annual capacities of 9,000 tons of desiccant and 3,000 tons of aluminum foil bags. Its descriptions also reference professional technical staff, testing equipment, and compliance with several product standards. Export activity is documented, with 41%–50% of sales from exports and exporting beginning in 2016. Evidence supports production scale, certification, and international customer experience, but is insufficient to confirm financial strength, customized-production capability, or the scope and reliability of after-sales services.

Supplier typeThe supplier is explicitly classified as a manufacturer in China, while another record describes the company nature as a trading company. Its stated products and manufacturing plant support manufacturing activity, but the conflicting classification means the business profile is not completely consistent.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. It also states that its products meet or passed MIL-D-346E, DIN55473, SGS, and RoHS-related requirements, although the slices do not provide independent verification or certificate details for each claim.

R&D capabilityThe supplier claims advanced production lines, specialized machinery for humidity indicator cards and moisture-proof bags, a professional technical team, four R&D engineers, and ongoing product and quality development. These details provide positive evidence of technical and development capability, although no specific proprietary innovations or R&D achievements are documented.

Production capacityProduction capability is supported by 101 employees, an 11,000 m² manufacturing plant, more than 10 production lines, and stated capacities of 9,000 tons of desiccant and 3,000 tons of aluminum foil bags annually. The supplier also reports mechanized production lines and testing equipment, indicating substantial manufacturing infrastructure.

Client casesThe supplier states that Honda, Panasonic, Sony, and other well-known companies cooperate with it, and that its products are sold worldwide with good feedback. These are supplier-reported customer references; the slices do not include order details, verification, or named case studies.

Product Q&A

Q:What are the available configurations for the humidity indicator cards?

Cards are available in 1, 3, 4, and 6-spot configurations, with customizable humidity levels to suit specific application needs.

Q:How do reversible humidity indicator cards work?

Reversible cards change from blue (dry) to pink (humid) based on current relative humidity. Pink spots return to blue when placed with desiccant in a sealed container for 48 hours.

Q:What is the shelf life and storage condition for the cards?

The shelf life is 2 years from manufacture if the container remains unopened. Store in a cool, dry area away from sunlight, water, steam, and ammonia gases.

Q:Does the product meet military and industry standards?

Yes, the cards meet military specifications (Mil-I-8835, Mil-Std-2073-1D) and JEDEC standards (J-STD-033A and J-STD-033B).

Q:What certifications and eco-friendly features does the product have?

The product is SGS, MSDS, REACH, RoHS, and DMF free approved. It uses eco-friendly silica gel with REACH registration.