What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-season periods.

Is the product environmentally friendly?

Yes, it is an eco-friendly solution that helps reduce sulfur emissions and ensures compliance with environmental protection regulations.

Factory Direct Supply of Hydrated Lime for Concrete Durability Improvement

Name: Factory Direct Supply of Hydrated Lime for Concrete Durability Improvement
Brand: Changshu Hongyu Calcium Co., Ltd.
SKU: 1964925321

Jiangsu, ChinaChangshu Hongyu Calcium Co., Ltd.

US$105.00-349.00

18 Tons

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1305-78-8

Formula

Ca(Oh)2

EINECS

215-138-9

Classification

Calcium Hydroxide

Appearance

White Powder

Grade Standard

Industrial Grade

Solubleness

Soluble Alkali

Ionization Capacity

Conventional

Quality

Superior Grade

Usage

Dietary Alkali

Transport Package

Bag

Specification

25kg/bag

Trademark

Hongyu

Origin

Jiangsu, China

Production Capacity

100000tons /Year

Key features

High Purity & Efficiency: Superior grade with 125 mesh screening rate >=90%, ensuring high purity and efficiency.

Large Daily Capacity: Three processing lines produce over 100 tons of lime products per day.

Eco-Friendly Neutralizer: Effective for acid wastewater neutralization and boiler flue gas desulfurization.

Multi-Industry Application: Used in petroleum, sewage treatment, leather, metallurgy, coatings, and construction.

Customizable OEM/ODM: OEM and ODM services available to meet specific industrial requirements.

Fast Reaction Time: Available as lime emulsion; stir for 5-20 minutes for rapid reaction.

Strict Quality Control: Scientific testing and internal control standards guarantee consistent quality.

Cost-Effective Solution: Affordable pricing with high purity, delivering exceptional value for money.

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: ≤1.08h 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:What is the purity and mesh size of the Calcium Hydroxide?

The product is Superior Grade with a screening rate of 125 mesh >=90%, ensuring high purity and efficiency.

Q:What are the main applications of this product?

It is used for acid wastewater neutralization, boiler flue gas desulfurization, sewage treatment, and as a raw material in leather, metallurgy, coatings, and construction.

Q:What is the production capacity?

We have three processing lines capable of producing over 100 tons of lime products per day.

Q:Do you offer OEM or ODM services?

Yes, we provide both OEM and ODM services to meet specific customer needs.

Q:What are the payment terms?

We accept LC, T/T, PayPal, and Western Union as payment methods.