Humidity Indicator Card (HIC) is a kind of visible card. Each
circle on the card shows one special relative humidity degree. The
chemical reagent is dripped into the circle. Its color will change
along with the RH degree from blue to pink (common
cobalt-containing HIC) or brown to azure (cobalt-free HIC) or
yellow to green (cobalt-free HIC). The color change helps users
decide the inside RH degree and confirm whether the desiccant
inside should be replaced or not. Special specification can be
customized. Our standard HIC types are 5-10-60%, 30-40-50%, six
circles 10-60% and so on.
Cobalt containing HIC with color-change from blue to pink;
Cobalt free type of HIC with color-change from brown to azure or
yellow to green;
Cobalt-Dichloride Free HIC with color-change from blue to pink
(This type is very special and the cost is highest among three
types of HICs)
Humidity Indicator Card is mainly applied in Electronic, Military
Components, Optical Components, Metals, Preservation Package,
Organic Material, Bulk Packaging, Synthetic Material and so on.
HIC will be packed with vacuum bag with desiccant and then put into
SUZHOU WINWINET IMPORT & EXPORT CO., LTD.
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Suzhou Winwinet Import & Export Co., Ltd. is basically the branch company of Suzhou Sky Industrial Co., Ltd.
in export business. Our manufacturing unit, Suzhou Sky Industrial
Co., Ltd. was established in the year 2006, which is a technology
advanced manufacturing company with integrated research and
development as well as production and sales. Our main product range
comprises clean room cotton buds, static shielding bags and HIC,
ESD moisture barrier vacuum packing materials etc. To offer more
convenient and efficient services to our clients, we have
established our China branch offices in Shanghai, Shenzhen and
Beijing cities, which have weaved a sales and service network
covering Eastern China, Northern China and Southern China.
Our factory is set up in an area of over 8,000 sq. m, out of which
the 10,000-class clean room covers about 1,000 sq. m. We possess
advanced production technology, machinery and equipment and are
backed by an annual production capacity of 1,500 metric tons for
packing material and 30millions bags of cotton buds. Also, we have
successively obtained ISO9001, ISO14001 and QC080000 certificates
for our quality products and services. Full affirmation was given
by our clients in all the surveys and feedback. We are distributing
our products all over the world. We are recognized as a preferred
supplier to many famous international corporations.
Realizing the expectations of customers from us, we have made
ourselves focused towards making & delivering the best. Under
the vigilance of our experienced quality controllers, our Shielding
Bags are made from superior quality material. These personnel keep
an eye on production tasks to kick out the chances of occurring
defects and ensure that the best is served to customers. In line
with our quality control policy, we also import products only from
certified vendors. Further, in the sound testing cell, our
manufactured & imported products, including shielding bags
are examined on the basis of their breathability, finishing, looks,