How about the samples?

We can send samples for free, but you need to pay the courier fee. If there are too many samples, you also need to undertake the sample fee.

Is the material safe and non-toxic?

Yes, the product is produced by imported raw materials, is lead-free, non-toxic, and complies with international health standards.

What is the warranty or quality assurance?

The product features stable performance, environmentally friendly materials, and durable construction with 304 stainless steel reinforcement and double-layer EPDM seals.

High Quality PPR-Al-PPR Composite Pipe

Name: High Quality PPR-Al-PPR Composite Pipe
Brand: Zhejiang Donsen Environmental Technology Co., Ltd.
SKU: 606261644

Zhejiang, ChinaZhejiang Donsen Environmental Technology Co., Ltd.

US$1.10

5,000 Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Connection Type

Welding

Material

PPR Pipe

Color

White Grey Green

Size

20-63

Standard

DIN

Cross-Section Shape

Round

Transport Package

4m/PC, 60-120/Pk

Specification

DIN8077/8078

Trademark

Donsen

Origin

Ningbo, China

HS Code

391722000

Production Capacity

100000m/Month

Key features

OEM/ODM Accepted: We support OEM and ODM services to meet specific customer requirements.

Multi-Color Options: Colors are customizable including White, Grey, and Green.

Wide Size Range: Available sizes range from 20mm to 110mm for various applications.

Lead-Free Material: Made from imported Hyosung raw materials, safe, sanitary, and non-toxic.

Quick Installation: Push-fit design allows 3-second assembly without hot melt or glue.

High Compatibility: Connects with PPR, PEX, PE, PVC, and PERT pipes meeting national standards.

Durable Construction: Features 304 stainless steel reinforcement and double-layer EPDM seals.

UV Resistant Formula: Added UV resistance extends service life for outdoor applications.

Company profile

Zhejiang Donsen Environmental Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.55h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZhejiang Donsen Environmental Technology Co., Ltd. is a China-based limited company established in 2006, operating in construction and decoration products. The supplier reports a 16,195 m² manufacturing plant, 307 employees, more than 10 production lines, eight PPR pipe lines, over 70 injection machines, and dedicated detection equipment. Its product range includes PPR, CPVC, PVC, PE, PP fittings, pipes, valves, and related systems. ISO9001:2015 and ISO14001:2015 certifications are reported, alongside additional product certifications and exports to more than 60 countries. Evidence supports established production capacity, quality-system coverage, international market experience, and some R&D resources. However, the provided information does not sufficiently verify after-sales service, financial credibility, or specific customer cases. The records also contain a discrepancy in the stated head-office city, reported as both Yuyao and Yuhang.

Supplier typeThe supplier is identified as a combined business entity and limited company based in Zhejiang, China, with construction and decoration as its commercial sector. Its stated offerings cover plastic pipes, fittings, valves, molds, and related water, gas, and heating systems, indicating a manufacturer and product supplier rather than a narrowly specialized trading entity.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 management-system certificates. It also states that its products have or have obtained WRAS, GOST, NSF, UL, and CE certifications, although the provided information does not specify the exact products, validity periods, or issuing documentation for each certification.

R&D capabilityThe supplier reports five years of total R&D engineer experience, an imported PPR-AL-PPR equal-thickness wall composite pipe production line, FR-PPR fibreglass composite pipe production capability, automated feeding, and machine-based operations intended to improve precision and security. These facts support technical and process-development capability, although no patent, new-product, or formal innovation record is provided.

Production capacityProduction evidence is substantial: the supplier reports a 16,195 m² plant, 307 employees, more than 10 production lines, eight PPR pipe lines, over 70 injection machines, integrated feeding, detection equipment, and a dedicated mold factory. Its product portfolio spans multiple pipe, fitting, valve, and plastic-system categories, supporting broad manufacturing capacity.

Customization capabilityThe supplier operates a special mold factory responsible for producing various plastic fitting molds and uses multiple production lines and injection machines. This directly supports tooling and product-variation capability, but the slices do not explicitly confirm customer-specific engineering, OEM/ODM services, minimum-order flexibility, or customized design execution.

Client casesThe supplier states that its products are exported to more than 60 countries, including Venezuela, Russia, Ukraine, France, Italy, and Middle Eastern markets, and one buyer name appears in two 2025 trade records. These provide evidence of international sales activity, but no detailed customer references, project descriptions, order histories, or independently verified case studies are supplied.