How long does it take to get samples?

7-10 days for general products, 7-20 days for others, or 15-20 days depending on the item.

What is the Minimum Order Quantity (MOQ)?

At least ONE ISO TANK or 16MT/20ft (drum packing). It can also be 1 FCL (26MT by sea) or 58MT/wagon (by train).

What are the transportation methods?

Transportation is available by Sea, Express (DHL), or By Air.

2800 Mesh Industry Grade Ultrafine Heavy Active Calcium Carbonate

Name: 2800 Mesh Industry Grade Ultrafine Heavy Active Calcium Carbonate
Brand: Beijing TDD E-Commerce Co., Ltd.
SKU: 1983329092

Beijing, ChinaBeijing TDD E-Commerce Co., Ltd.

Negotiable

1 Ton

Sample price:US$20.00/kg.Request sample

Product profile

CAS No.

471-34-1

Formula

CaCO3

Certification

COA, ISO

Model NO.

Nanzhao Xintai 2800 Mesh

Purity

>98%

Type

Calcium Carbonate

Transport Package

Bag

Specification

25kg/bag

Trademark

Longsheng Group

Origin

China

Production Capacity

1000tons Per Month

Key features

High Purity Grade: Industrial grade with CaCO3 content exceeding 96% and purity over 98%.

Ultrafine Particle Size: 2800 mesh ultrafine powder with sieve residue of 325 mesh less than 0.002%.

Wide Application Scope: Suitable for coatings, paints, sealants, plastics, rubber, and daily chemical industries.

Premium Physical Properties: Non-toxic, odorless, high oil absorption (30-32 ML/100g), and large specific surface area.

Certified Quality: Comes with COA and ISO certifications ensuring consistent product quality.

Direct Manufacturer: Directly manufactured in Urumqi, Xinjiang, ensuring supply chain control.

Company profile

Beijing TDD E-Commerce Co., Ltd.

Beijing, China

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.