Can the chemical composition be customized?

Yes, flexible customization is available for chemical compositions such as Ca, Si, P, S, C, and AI to meet specific industrial needs.

How do you guarantee product quality?

We provide pre-production samples before mass production and conduct final inspections before shipment.

Tailored Calcium Silicon Alloy Solutions for Customized Industrial Requirements

Name: Tailored Calcium Silicon Alloy Solutions for Customized Industrial Requirements
Brand: HAINAN YAOJIUZHOU IMPORT AND EXPORT CO., LTD.
SKU: 1965439061

Hainan, ChinaHAINAN YAOJIUZHOU IMPORT AND EXPORT CO., LTD.

US$1,100.00-1,600.00

20 Tons

Sample price:US$1.60/kg.Request sample

Product profile

Carbon Content

Low Carbon

Product Type

Lump

Ca

≥15.0%

Model NO.

Si40Ca15

Si

≥40%

P

≤0.03%

S

≤0.03%

C

≤1.0%

Ai

≤2.0%

Transport Package

1mt Big Bags or 25kg Small Bags Into 1mt Big Bag.

Specification

Si40

Trademark

Xinghe Yongyao

Origin

Henan

Production Capacity

50000mt/Year

Key features

High Purity Composition: Contains 55%-65% Silicon and 28%-35% Calcium with low impurities.

Excellent Performance: Strong resistance to powdering and deliquescence for stable usage.

Wide Application: Core additive for steelmaking, casting, and special alloy manufacturing.

Flexible Customization: Chemical compositions can be tailored to specific customer requirements.

Quality Assurance: Pre-production samples and final inspections guarantee product quality.

Third-Party Testing: Products can be tested by independent third-party inspection agencies.

Fast Delivery: Shipment typically arranged within 15-20 days after payment receipt.

Experienced Supplier: Team with ten years of export experience in the ferroalloy industry.

Company profile

Fast DeliveryR&D Capabilities

HAINAN YAOJIUZHOU IMPORT AND EXPORT CO., LTD.

Hainan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 YearNearest Port: Tianjin PortAverage Response Time: ≤6.45h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHainan Xinghe Yongyao Import and Export Co., Ltd. is a China-based trading company established in 2024 with four employees, offering Graphitized Petroleum Coke. Its registered scope covers metal-related sales, processing, transportation, and storage, but the provided information does not confirm in-house production. The supplier has an SGS audit record valid from March 17, 2025 to March 16, 2026, although the stated evaluation result is not interpretable as a pass or certification. Financial information indicates records for 2022–2024, but no performance values are provided. Innovation and technical capabilities are limited: it has one R&D engineer, no new products launched in the last year, and no private-mold, professional technical, or 3D design capability. It can customize from samples. After-sales procedures exist for complaints and corrective/preventive actions, but no written records are available. No Fortune 500 cooperation, overseas service network, or overseas showroom is reported; repeat-buyer...

Supplier typeThe supplier is explicitly identified as a Trading Company and a Limited Company, with four employees and no larger-company affiliation. Its offered product is Graphitized Petroleum Coke, indicating a small independent trading organization rather than a confirmed manufacturer.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It also has no overseas agents or branches, no overseas showroom, and no reported overseas service countries, limiting documented and international service capability.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, launched no new products in the last year, and reports no private-mold R&D, no professional technical-supplier capability, and no 3D software design service. These explicit limitations indicate no demonstrated innovation advantage.

Customization capabilityThe supplier explicitly provides customization from samples. However, it does not provide private-mold development or 3D software design services, so customization is evidenced only at a sample-based level.