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3-5mm Low Iron Limestone Sand for Mortar
US$45.00-50.00
10,000 Tons
Sample price:US$0.50/kg.Request sample
Product profile
Certification
CE, ISOApplication
Construction, Metallurgy, GlassIron Content
<0.0012% <100ppmModel NO.
ddCao
>=54%Whiteness
78Al2O3
<0.10%Transport Package
BulkSpecification
8-120 meshTrademark
TDDOrigin
ChinaHS Code
2521000000Production Capacity
100000tonsKey features
Low Iron Content: Iron content is less than 0.0012% (100ppm), ensuring high purity.
High Calcium Oxide: Calcium oxide content is greater than or equal to 54%.
High Whiteness: Product whiteness reaches 78 for superior visual quality.
Multi-Industry Application: Suitable for construction, metallurgy, and glass manufacturing.
Natural Material Source: Made from natural stone composed of calcium carbonate.
CE and ISO Certified: Product meets international safety and quality standards.
Flexible Mesh Size: Available in 8-120 mesh sizes for various processing needs.
Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.
Company profile
Business Type: OtherExport Year: 2017-01-01Nearest Port: Tianjin, Qingdao, ShanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, CFR, CIF, FCA
AI-Powered supplier vetting
SummaryBeijing TDD E-Commerce Co., Ltd. is identified as a China-based trading company and B2B cross-border e-commerce platform focused on raw materials and industrial products. It reports operations since 2014, exporting since 2017, self-operated import/export rights, overseas warehouse delivery, and after-sales service. Its stated product scope includes PVC resin and other chemical and industrial materials. The supplier reports 100 employees, 50 quality-control staff, 10 production lines, a Beijing manufacturing location, and seven years of R&D-engineer experience, but the available information does not establish whether it manufactures all listed products. System certification is recorded only as “Others.” One trade record links the company to PVC resin, Bangladesh, and HATIM POLYMER LIMITED, but this is insufficient to demonstrate a broad customer portfolio. Conflicting records mention DNSPod, Inc. and intelligent DNS services; these do not clearly align with the target supplier and should be treated as...
Supplier typeThe supplier is explicitly classified as a trade company/trading company and is described as a B2B cross-border e-commerce platform and core subsidiary focused on raw materials and industrial products. Its business model is therefore primarily commercial trading and supply-chain service rather than clearly established direct manufacturing.
After-Sales capabilityThe supplier explicitly states that it provides after-sale service and overseas warehouse delivery with all-time delivery, indicating stated post-sale and logistics support for worldwide customers. The slices do not provide service-level metrics, response times, or verified implementation details.
R&D capabilityThe company describes digital supply-chain, industry digitization, industry-data services, and use cases involving the Internet, IoT, big data, intelligent manufacturing, and blockchain. Seven years of total R&D-engineer experience is also reported, but no specific innovations, patents, products, or development outcomes are documented.
Client casesOne trade record identifies PVC resin SG5, Bangladesh as the import destination, HATIM POLYMER LIMITED as an associated buyer, and one recorded transaction. This provides a concrete but limited customer reference and does not establish a broad or diversified customer-case history.
Product Q&A
Q:What is the iron content of the limestone sand?
A:
The iron content is less than 0.0012%, which is equivalent to less than 100ppm.
Q:What is the calcium oxide content?
A:
The calcium oxide (CaO) content is greater than or equal to 54%.
Q:What is the whiteness level of the product?
A:
The product has a whiteness level of 78.
Q:What are the available mesh sizes?
A:
The product is available in sizes ranging from 8 to 120 mesh.
Q:What industries can use this limestone sand?
A:
It is widely used in construction, metallurgy, and glass manufacturing.
Send Inquiry
*To:Beijing TDD E-Commerce Co., Ltd.
Beijing TDD E-Commerce Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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