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20%-30%-40% Dots Plug Humidity Sensitive Indicator Cards
US$0.10
1,000-9,999 Pieces
US$0.03
10,000-11,999 Pieces
US$0.01
12,000+ Pieces
Sample price:US$0.03/piece.Request sample
Product profile
Customization
AvailableFeature
Heat SensitiveColor Change
Blue-Pink(Common Hic), or Brown to Green(Cobalt-FrModel NO.
N/APackaging
200PCS Into a Can, 5000 Pieces/BoxApplication
PCB Packing, IC Packing, Semiconductor Packing, SmTransport Package
200PCS Into a Can, 5000 Pieces/BoxSpecification
ROHS, ISOTrademark
DIASAPOrigin
Suzhou, ChinaHS Code
9025800000Production Capacity
100000 PCS/MonthKey features
Wide Indicating Range: Customizable range from 10% to 90% relative humidity.
Cobalt Free Options: Available in Cobalt Dichloride free and Halogen free series.
Clear Color Change: Blue to Pink for common HIC, Brown to Green for Cobalt-free.
Accurate Testing: Precise humidity testing means through visible dot color change.
Versatile Applications: Suitable for PCB, IC, Semiconductor, and SMD LED packing.
Multiple Specifications: Various point combinations like 5-10-60% or 10-20-30-40%.
Free Samples: Free samples available for customer evaluation upon request.
Flexible Packaging: Options include vacuum packing, cans, and cartons.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: shanghaiAverage Response Time: ≤6.88hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW
AI-Powered supplier vetting
SummarySuzhou Sky Industrial Co., Ltd. is identified as a privately owned manufacturer/factory in Suzhou, Jiangsu, China. The supplier reports ISO 9001:2015, ISO 14001:2015, and QC080000:2017 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its stated products include shielding and moisture-barrier packaging, vacuum bags, aluminum foil bags, and related items. The company reports over 10 years of development, cooperation with internationally recognized companies, export activity since 2008, self-operated import/export rights, and sales branches in Beijing, Shanghai, and Shenzhen. It states that it supports customer product development and special requirements. Available trade records show transactions involving clear bags and moisture-barrier bags with a Philippine buyer, but the records are limited. Financial credibility and after-sales performance cannot be conclusively assessed from the provided information.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with its industry and company nature identified as manufacturing and factory, respectively. It is privately owned and located in Suzhou, Jiangsu, China.
CertificationsThe supplier reports ISO 9001:2015, ISO 14001:2015, and QC080000:2017 certifications; the certification list is also repeated as ISO 9001, ISO 14000, and QC 080000. These stated certifications provide explicit evidence of relevant quality, environmental, and hazardous-substance management systems.
R&D capabilityThe supplier states that it actively participates in new-product development with customers and provides solutions for special requirements. It also reports 6–10 R&D engineers, which supports the existence of an R&D function, although no specific proprietary technology, patents, or completed innovations are provided.
Production capacityThe supplier reports more than 10 production lines, annual production capacity of 1,000 tons in one record and around 3,000 tons of raw materials in another, plus an 8,000-square-meter factory and more than 1,000 square meters of clean room. The differing capacity figures are not reconciled, but both records indicate established manufacturing infrastructure and substantial stated capacity.
Customization capabilityThe supplier states that it provides solutions according to customers' special requirements and participates in customer new-product development. Its broad product range and ability to offer related matching products also support flexible sourcing, although specific customization examples or technical limits are not provided.
Client casesThe supplier reports cooperation with Samsung, LG, Hitachi, Skyworks, BenQ, SMIC, and Inventec. Separate trade records show clear-bag and moisture-barrier-bag transactions with Kintetsu Logistics Philippines, but the number of recorded transactions is limited and the slices do not independently verify the broader customer list.
Product Q&A
Q:What is the customizable humidity range?
A:
The indicating range can be customized from 10% to 90%.
Q:What color changes indicate humidity levels?
A:
Common HIC changes from Blue to Pink, while Cobalt-free HIC changes from Brown to Green.
Q:Are there Cobalt-free options available?
A:
Yes, we offer Cobalt Dichloride free, Cobalt free, and Cobalt and Halogen free series.
Q:What are the available packaging methods?
A:
Packaging includes 20pcs/vacuum, 250pcs/can, and 5,000pcs/carton.
Q:Where can these cards be applied?
A:
They are widely used for PCB, IC, semiconductor, and SMD LED packing.
Send Inquiry
*To:
Suzhou Sky Industrial Co., Ltd.
Suzhou Sky Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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