What is the chemical composition of the glass beads?

SiO2 >72%, CaO >8%, Na2O <14%, MgO >2.5%, Al2O3 0.5-2.0%, Fe2O3 0.15%, Others 2.0%.

How are the glass beads packaged?

25KG/pp bag then 40 bags in one ton bag/pallet. All packages are lined with waterproof materials.

Reflective Sandblasting Media Glass Beads for Road Marking

Name: Reflective Sandblasting Media Glass Beads for Road Marking
Brand: Jinan Junda Industrial Technology Co., Ltd.
SKU: 703113901

Shandong, ChinaJinan Junda Industrial Technology Co., Ltd.

US$357.00-568.00

1 Ton

Sample price:US$0.00/500g.Request sample

Product profile

Customization

Available

Reflective Material Type

Reflective Glass Beads

Material

Galss Beads

Model NO.

20-40#

Application

Thermoplastic Paint, /Road Marking Paint

Color

Transparent

Durability

3-5 %

Hardness

6-7 Mohs ;46HRC

Refractive Index

ND1.5%

Wire Diameter

1-2mm

Density

2.4-2.6g/cm3

Lead Content

No Lead Content

Harmful Substances Content

Lower Than American 16CFR 1500 Standard

Sio2

>72%

Circularity

Round Rate 95%

Appearance

Round and Smooth

Size Distribution

Oversize 5% Under Size 10%

Flammable Fire Test

Not Easy Combustion

Cao

>8%

Microhardness

650kg/Cm3

Na2o

<14%

Transport Package

25kg/Bag, 40 Bags Put in 1 Ton (2200lbs) Bag

Specification

20-40#

Trademark

Junda

Origin

China

HS Code

70182000

Production Capacity

3000tons/Month

Key features

High Durability: Hardness 6-7 Mohs and 3-5% durability for long-lasting road lines.

Eco-Friendly Safety: No lead content and lower harmful substances than US 16CFR 1500.

International Certified: Meets EN1423, AASHTO M247, BS6088, JIS R3301, and KS L2521.

Versatile Application: Suitable for premixed paint, drop-on, grinding, and sandblasting.

Free Samples: Free samples under 500g available via DHL, TNT, FedEx, etc.

Fast Delivery: 3-5 working days delivery for one container after advance payment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Jinan Junda Industrial Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Qing DaoAverage Response Time: ≤1.53hTerms of Payment: T/T, LC, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, FAS, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory and limited company in Jinan, with eight employees and a product portfolio focused on garnet sand, steel shot, steel grit, related abrasive products, and sandblasting equipment. It reports OEM service for well-known brands, usable SDK availability, extensive customization options, 90% export sales, and 20 years of export experience. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Written procedures and records support service assessment, corrective actions, and complaint handling. Production descriptions indicate integrated garnet mining, production, and sales, with expanded capacity, while peak- and off-season lead times are both stated as within 15 workdays. Innovation evidence is limited because no new products were launched in the past year and only one R&D engineer is reported. No Fortune 500 cooperation, overseas showroom, overseas agent, or branch is reported.

Supplier typeThe supplier is explicitly described as a factory and limited company, located in Jinan, with no larger-company group affiliation and eight employees. Its stated business covers abrasive materials and sandblasting-related equipment.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management or sustainability-related certifications. These certifications provide explicit evidence of formal compliance and management systems.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no overseas showroom, overseas agents, or branches, although it has participated in the ISME offline trade show and states service-related lead times within 15 workdays.

Production capacityThe supplier states that it integrates garnet mining, production, and sales, has adequate reserves, and increased garnet sand capacity from thousands to tens of thousands of tons. It also reports 20 years of exporting, 90% export sales, and lead times within 15 workdays in both seasons, supporting established production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands. These statements directly support broad customization capability.