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Calcium Oxide Quicklime From 40-Year-Old Source Factory: Hot Sale at Low Prices

Name: Calcium Oxide Quicklime From 40-Year-Old Source Factory: Hot Sale at Low Prices
Brand: Changshu Hongyu Calcium Co., Ltd.
SKU: 1976709441

Jiangsu, ChinaChangshu Hongyu Calcium Co., Ltd.

US$109.00-299.00

20 Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1305-78-8

Formula

Cao

EINECS

215-138-9

Classification

Calcium Oxide

Grade Standard

Industrial Grade

Kind

Alkaline Oxide

Quality

First Class

Purity

80%-99%

Other Name

Quick Lime

Mf

Cao

Appearance

White Powder, White Lump

Application

Industries

Used for

Industries

Mesh

100-600mesh

Sample

Available

MOQ

20mt

Color

White Powder

Molecular Weight

56.077

Melting Point

2572 Degree Centigrade(2845K)

Boiling Point

2850 Degree Centigrade(3123K)

Density

3.35g/cm3

Transport Package

25g/Bag, 40bags/Pallet or 1mt/Jumbo Bag Package

Specification

25g/bag or 1MT/jumbo bag package

Trademark

HONGYU

Origin

Jiangsu, China

Production Capacity

100000tons /Year

Key features

40-Year Factory Source: Direct supply from a 40-year-old factory ensuring stable quality and cost efficiency.

Customizable Particle Size: Available in 100-2000 mesh or customized sizes to meet specific industrial needs.

High Purity Options: CaO content ranges from 85% to 99% with low impurities like SiO2 and Fe2O3.

Flexible Packaging: Available in jumbo bags (1 MT), bulk shipment, or customized packing options.

Fast Response Time: Any questions or complaints are replied to within 24 hours.

Free Sample Available: Free 1-2 kg samples available with freight collected for testing.

Quality Control System: Professional technicians and 2-hourly sample tests ensure consistent quality.

Comprehensive Certifications: SGS, COA, MSDS, and Reach documents provided for export compliance.

Company profile

Changshu Hongyu Calcium Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-09-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.35h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryChangshu Hongyu Calcium Co., Ltd. is a China-based manufacturer of calcium oxide, calcium hydroxide, and environmentally friendly lime, established in 1984. The supplier reports ISO9001:2015 certification, multiple production lines, substantial stated annual output, export activity, and applications across petrochemical, lubricant, environmental, sewage-treatment, and related industries. It states that products can be organized according to customer requirements and that delivery can be ensured, but the evidence does not independently verify these claims. Information on after-sales service, financial credibility, and customer case details is limited. The provided records also contain inconsistencies in reported production-line count and quality-control staffing, so operational figures should be verified.

Supplier typeThe supplier is explicitly identified as a manufacturer and operates in chemicals, producing calcium oxide, calcium hydroxide, and environmentally friendly lime. Its legal and operating information places it in Changshu, Jiangsu, China.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. The slice does not provide the certificate number, validity period, or issuing body, but it is explicit evidence of certification.

Production capacityThe supplier reports a 4,000 m² manufacturing plant, three processing lines producing more than 100 tons of lime products per day in one description, five production lines in another record, and annual output of 100,000 tons each for calcium oxide and calcium hydroxide. These figures support substantial production capability, although the differing line counts should be verified.

Customization capabilityThe supplier explicitly states that it can organize required varieties according to users’ different product-quality requirements and deliver on time. This directly supports customization capability, although no examples, technical limits, or validation records are provided.

Product Q&A

Q:Are you a trading company or a factory?

We are a factory.

Q:What are your main products?

Calcium oxide, Calcium hydroxide, Light calcium carbonate, Heavy calcium carbonate, Nano calcium carbonate

Q:How do you control quality?

Our factory is equipped with professional technicians to control the quality, and the inspectors conduct a sample test every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other third party inspection.

Q:Where is your factory?

Our factory is located in Changshu, Jiangsu Province, welcome to visit us at any time.

Q:Do you offer custom calcified products?

We offer various grades of calcium products to meet the needs of our customers.