What is the quality inspection process?

You can completely rest assured about the quality. Every batch of our products has been tested by a third-party testing agency and issued a CMA certification report. Key indicators meet national standards, and the random inspection pass rate is 100%. Our quality control extends throughout the entire process: raw materials are sourced from [renowned large manufacturers], the production process has an online monitoring system, a 72-hour stability test is conducted before shipment, and a product tr

N-Clean Ultimate Solvent for Superior Cleaning and Degreasing

Name: N-Clean Ultimate Solvent for Superior Cleaning and Degreasing
Brand: Dongying Zhongcheng Chemical Co., Ltd.
SKU: 2151093092

Shandong, ChinaDongying Zhongcheng Chemical Co., Ltd.

US$1,000.00-1,600.00

1 Ton

Product profile

Customization

Available

CAS No.

71-23-8

Formula

C3h8o

Model NO.

N-Propanol

EINECS

200-746-9

Classification

Saturated Alcohol

Appearance

Liquid

Type

1°(Primary Alcohol)

Hydroxyl No.

Monohydroxy

Molar Mass

60.10 G/Mol

Physical State (25℃, 1 ATM)

Colorless Transparent Liquid

Boiling Point

97.2 °C (370.35 K)

Melting Point

-126.5 °C (146.65 K)

Flash Point (Closed Cup)

15.0 °C (59.0 °F)

Density (20℃)

0.804 G/Cm³

Solubility in Water

Miscible with Water, Ethanol, Ether

Odor

Mild, Characteristic Alcohol Odor

Chemical Classification

Aliphatic Primary Alcohol

Transport Package

Galvanized Steel Drum/Plastic Drum

Specification

Per Customer's Requirement

Trademark

Zhongcheng Chemical

Origin

China

Key features

High Purity Solvent: Colorless transparent liquid with 99% industrial grade purity and miscible with water and organic solvents.

Comprehensive Safety Data: Full MSDS and CMA-certified technical reports available for all batches upon request.

Flexible Customization: Offers flexible customization from samples and OEM/ODM services for specific requirements.

Long-term Price Protection: 3% discount for quarterly orders over 50 tons and 5% for annual orders over 300 tons.

End-to-End Quality Control: Includes real-time monitoring, 72-hour pre-shipment stability testing, and full batch traceability.

Dedicated Hazardous Storage: Ample storage capacity with dedicated warehousing specifically for hazardous chemicals.

Compliance Management System: Complimentary access to Hazardous Chemicals Management System for procurement and disposal tracking.

Fast Delivery Options: Delivery arranged after order placement with lead time communicated in advance.

Company profile

Importers and ExportersFast DeliveryLow MOQQuality Assurance

Dongying Zhongcheng Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier demonstrates service availability, in-stock capacity, flexible sample-based customization, ODM and OEM service experience, and stated quality assurance with raw-material traceability. However, its service-management controls are incompletely documented, with procedures or supplier records lacking approvals, dates, or implementation records. Overseas support is limited: no overseas warehouse, showroom, agent, branch, or reported overseas-service countries, and no offline trade-show participation. Innovation and technical infrastructure appear limited, with one R&D engineer, no new products in the past year, no SDK, no R&D audit documentation, and zero quality-control test equipment reported. Production scale and customer-case evidence are insufficiently documented. Financial figures are excluded for privacy, but the supplied financial records contain zero entries across multiple periods, preventing a positive credibility assessment.

Supplier typeThe supplier appears to be a manufacturing and service provider offering in-stock supply, sample-based and flexible customization, ODM, and OEM services. It supports standard trade terms and identifies Qingdao Port as its nearest port, but reports no overseas warehouse, showroom, agent, branch, overseas-service country, or offline trade-show participation.

After-Sales capabilityThe supplier has an in-stock service capability and a complaint-handling procedure, but no written complaint records. Service-capability corrective and preventive action also lacks written records, while overseas after-sales coverage is limited by the absence of overseas warehouses, showrooms, agents, branches, and reported overseas-service countries.

Financial creditThe supplied financial records contain zero-reported values for revenue, costs, profit, margins, and current-ratio measures across the stated reporting periods. Because these entries do not demonstrate positive financial performance or liquidity, financial credibility is not positively supported; the zero entries constitute a material deficiency in the provided financial profile.

R&D capabilityThe supplier offers ODM and flexible customization, but reports only one R&D engineer, no new products during the past year, no available SDK, and no R&D design-input, output, review, verification, or validation documents for audit. This indicates limited documented innovation infrastructure despite some design-service capability.

Customization capabilityThe supplier explicitly provides customization from samples, flexible customization, ODM services, and OEM services for well-known brands. Its R&D engineer is responsible for providing samples according to customer requirements, directly supporting a positive customization assessment.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of customer experience. However, no brand names, project details, references, or verifiable case documentation are provided, so the breadth and strength of customer cases remain limited.

Product Q&A

Q:Do you deal in hazardous chemicals?

Yes, we are a licensed hazardous chemicals operator. [Product XX] is a core product for us. We currently stock [Specifications, e.g., 99% industrial grade]. For your intended use in [e.g., production], what quantity do you require? I can promptly provide the MSDS and technical data for your review.

Q:How is product quality guaranteed?

Quality is guaranteed. Every batch is tested by independent labs (e.g., Shandong Provincial Chemical Research Institute), with CMA-certified reports confirming key specs exceed national standards. Our customer acceptance rate has been 100% for three years. Our control is end-to-end: sourcing from [reputable suppliers], real-time production monitoring, and 72-hour pre-shipment stability testing. We maintain full traceability for each batch, from production and testing to delivery.

Q:What are the payment terms?

Our standard terms are advance payment or payment before shipment, as per the signed contract. We are open to discussing flexible arrangements to accommodate your specific needs.

Q:What are the benefits of long-term cooperation?

Long-term partnership comes with three key benefits: 1) Guaranteed Supply with no disruption clauses; 2) Price Protection: 3% discount for quarterly orders over 50 tons, 5% for annual over 300 tons. Price adjustments for market fluctuations >8% will be communicated 7 days in advance; 3) Added Value: Complimentary access to our 'Hazardous Chemicals Management System' for compliance tracking (procurement, usage, disposal), saving significant administrative costs for our partners. Many clients find

Q:How is warehousing and logistics handled?

Our warehousing base has ample storage capacity and is well-organized (dedicated warehousing for hazardous chemicals). Regarding the supply cycle, for regular products, we can arrange delivery after you place your order, and the delivery time will be communicated to you in advance. We also have an advantage in logistics costs and will provide a suitable pricing strategy based on your quantity.