What are the main applications for this molecular sieve?

It is widely used for electronic components, aerospace, instruments, computers, automobile parts, food, medical, garments, and shoes.

How does the molecular sieve work?

It uses a porous crystalline structure with high affinity to re-adsorb water or polar molecules, removing impurities to very low levels.

3A 4A 5A Zeolite Insulating Glass Molecular Sieve Absorb Gas/Moisture

Name: 3A 4A 5A Zeolite Insulating Glass Molecular Sieve Absorb Gas/Moisture
Brand: Foshan Shunde Topcod Industry Co., Ltd.
SKU: 872991625

Guangdong, ChinaFoshan Shunde Topcod Industry Co., Ltd.

US$0.0045

6,000 Bags

Sample price:US$0.00/bag.Request sample

Product profile

Customization

Available

Shape

Beads

Drying Method

Static Drying

Kind

Molecular Sieve

Sorbent

Molecular Sieves

Desiccant

Physical Desiccant

Delivery Date

7days

Advantages

High Absorption, Eco-Friendly, Non-Toxic

Absorption Rate

30%-33%

Shape of Sorbent

Ball

Diameter of Silica Gel

1-2mm

Wrapping Paper

Dust-Proof Water-Proof Paper

Applications

PCB,IC,LED,Electronic,Food,Medicine

Weight Per Pouch

3 Grams

Weight Per Carton

20kg

Carton Size

45*30*25(Cm)

Transport Package

PE Bag+Carton+Wooden Pallet

Specification

3A, 4A, 5A

Trademark

Topcod/OEM

Origin

China, Foshan

HS Code

3824909990

Production Capacity

1000000 Pieces/Day

Key features

Eco-Friendly & Non-Toxic: Safe for food, medical, and electronic applications; certified RoHS, REACH, and DMF free.

Customizable Packaging: Available weights from 1g to 1000g with customized wrapping paper options like Tyvek.

OEM & ODM Service: Professional OEM/ODM support with free samples and fast delivery within 7 days.

Advanced Zeolite Structure: Crystalline alumino-silicates with high internal surface area for selective molecular adsorption.

Industry Standard Compliance: ISO9001:2000 certified; company participates in formulating national desiccant standards.

Versatile Application Range: Suitable for electronics, aerospace, food, medicine, garments, and automotive parts.

18 Years Manufacturing Experience: Established in 2004 with over 1500 customers and cooperation with 100+ well-known brands.

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: ≤7.69h 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.