What certifications does the product have?

The product is REACH certified and manufactured under an ISO9001 quality management system.

What are the main applications of DOA?

DOA is used for cold-resistant agricultural films, frozen food packaging, wire/cable coatings, artificial leather, and outdoor pipes.

Eco-Friendly Doa Plasticizer Dioctyl Adipate

Name: Eco-Friendly Doa Plasticizer Dioctyl Adipate
Brand: Zhengzhou Langkou Chemical Products Co., Ltd
SKU: 2049963052

Henan, ChinaZhengzhou Langkou Chemical Products Co., Ltd

US$800.00-1,300.00

1 Ton

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

123-79-5

Formula

C22h42o4

Model NO.

DOA

EINECS

204-652-9

Certification

REACH

Environmental Protection

Yes

Color

Colourless Liquid

Kind

Plasticizer

Appearance

Liquid

Product Name

Doa

Certificate

ISO COA

Grade

Industrial Grade

Shelf Life

2 Years

Transport Package

200kg/Drum

Specification

DOA 99.5%

Origin

China

Production Capacity

5000mt/Month

Key features

Cold-Resistant Plasticizer: Typical cold-resistant plasticizer with high efficiency for low-temperature applications.

High Purity Standard: Content 99.5% min, Acid Value 0.1 max, ensuring superior quality and consistency.

Wide Material Compatibility: Suitable for PVC, EVC, polystyrene, and synthetic rubber resins.

Versatile Applications: Used in agricultural films, frozen food packaging, cables, and artificial leather.

ISO9001 Certified Quality: Manufactured under strict ISO9001 procedures with rigorous pre-shipment testing.

Full Customization Available: Supports full customization from samples and designs with flexible options.

Fast Delivery Service: Shipping within 3-5 days for small orders, 7 days for bulk, with door-to-door service.

Third-Party Inspection: Accepts third-party inspections and provides detailed quality control reports.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQA/QC Inspectors

Zhengzhou Langkou Chemical Products Co., Ltd

Henan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: The team owns rich experience in this industry. CertifiedNearest Port: Qingdao Port, TInajin Port, Shanghai PortAverage Response Time: ≤8.27h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering broad customization, ODM, and OEM services, but it does not provide 3D software design or SDK access. It reports multiple management and quality certifications and broad export-market coverage. However, the evidence shows no in-stock capacity, overseas warehouse, showroom, agent, or branch services. Financial records for 2023 and 2024 show zero operating revenue, cost, gross profit, and operating profit. Production and quality information is inconsistent: the supplier claims large-scale research, production, assembly, and marketing capabilities, while site findings show one R&D engineer, one quality-control inspector, no testing equipment, and no warehouse quality-control process found. No new products were developed in the past year, and no specific customer cases are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports research, production, assembly, and marketing capabilities. Its stated business scope is broad, covering daily necessities, agricultural products, vehicles and accessories, machinery, hardware, electronics, toys, cosmetics, and advertising.

CertificationsThe supplier reports holding BSCI, TS 16949, ISO 9001, GMP, ISO 14064, and QC 080000 certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity periods, or verification records.

Financial creditThe financial information provided for 2024 lists zero operating revenue, operating cost, gross profit, and operating profit; the corresponding 2023 operating revenue is also listed as zero. These figures create a substantial concern regarding demonstrated operating activity and financial reliability.

R&D capabilityThe supplier is identified as having professional technical R&D capability and offers ODM services, but it has no available SDK, no new products in the past year, and only one listed R&D engineer whose responsibility is confirming product specifications with customers. This supports limited demonstrated innovation output.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization, and also reports ODM and OEM services for well-known brands. These statements directly demonstrate a broad stated customization offering.