Powered by Made-in-China.com
Product profile
Customization
AvailableConnection
MaleMaterial
PP-RModel NO.
KE401-406Certification
DINSizes
1/2"-1"Transport Package
CTNSpecification
DIN8077/8078Trademark
Donsen /K Gold MedalOrigin
ChinaHS Code
391740000Production Capacity
500ctns/MonthKey features
DIN Standard Compliance: Performance meets or exceeds DIN8077/8088 standards with triple inspection.
50-Year Service Life: Excellent anti-aging properties ensure over 50 years of service under GB/T18742.
Safe Drinking Water: Green, non-toxic, and sanitary, meeting national drinking water health indicators.
High Temperature Resistance: Good stability with resistance to high temperature and pressure conditions.
Leak-Proof Connection: Hot melt homogeneity connection eliminates hidden dangers of leakage.
Multi-Color Options: Many colors available for choice to suit various application needs.
Versatile Applications: Suitable for residential, hospitals, hotels, swimming pools, and industrial fluids.
OEM/ODM Services: Customization services available for manufacturing and design requirements.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.08h 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.
Product Q&A
Q:What is your MOQ?
A:
Our MOQ is usually 5 CTNS.
Q:What is your delivery time?
A:
The time of delivery is around 30-45 days.
Q:What are your payment terms?
A:
We accept 30% T/T in advance, 70% in the period of shipment or 100% L/C.
Q:What is the shipping port?
A:
We ship the goods to Ningbo or Shanghai port.
Q:Where is your company located?
A:
Our company is located in the Yuyao, ningbo Zhejiang Province, China. You are welcomed to visit our factory.
Send Inquiry
*To:
Zhejiang Donsen Environmental Technology Co., Ltd.
Zhejiang Donsen Environmental Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Ifan All Size Male Threaded PPR Elbow Green PPR Water Pipe Fitting Plastic PPR Elbow
US$0.33-0.37
250 Pieces(MOQ)
Ifan Hot and Cold Water PPR Pipe Fitting Pn25 PPR Fittings Threaded PPR Elbow with Seat
US$0.37-0.39
160 Pieces(MOQ)
Ifan OEM Injection PPR Pipe Fittings Hot and Cold Water DIN 8077/8078 PPR Male Elbow
US$0.33-0.37
250 Pieces(MOQ)
Ifan DIN 8077/8078 Female Threaded PPR Elbow Equal PPR Pipe Fitting 90 Degree PPR Elbow
US$0.23-0.26
250 Pieces(MOQ)
Bsp Thread PPR Pipe Connection Male Wallplate Elbow Plastic Pipe PPR Fittings
US$0.55-0.61
1,000 Pieces(MOQ)
Plastic Water Filter Quick Tube Connector Male Threaded Elbow Water Quick Adapter Pipe Fitting
US$0.04-1.00
1,000 Pieces(MOQ)
Reliable Male Elbow PPR Pipe Fitting for Efficient Plumbing Solutions
US$0.01
1,000 Pieces(MOQ)
PPR Elbow Male Thread Fitting for PPR Pipe
US$0.334-0.351
5,000 Pieces(MOQ)
150lbs Casting Stainless Steel Male Female Threaded Pipe Fittings (Street Elbows)
US$0.10-0.30
100 Pieces(MOQ)
304 Stainless Steel Male Threaded Reducing Elbow Pipe Fitting
US$0.126-0.14
1 Piece(MOQ)
Bsp Thread PPR Pipe Connection Male Elbow Plastic Pipe PPR Fittings
US$0.48-0.53
1,000 Pieces(MOQ)
150lbs Inox Stainless Steel SS304 SS316 90 Elbow Male Female Threaded Pipe Fitting
US$0.10-0.30
100 Pieces(MOQ)
Forged Stainless Steel NPT Threaded Male Female 45 90 Elbow Connector Tube Fitting 3000lb Pipe Fitting
US$1.20-1.60
100 Pieces(MOQ)
Ifan OEM ODM 20-40mm White Male Thread Elbow Brass Insert PPR Fitting
US$1.17-1.29
150 Pieces(MOQ)
150lbs Stainless Steel Inox SS304/316 NPT/BSPT Threaded/Thread/Screwed Connector Male Female Pipe Fittings
US$0.10-0.30
100 Pieces(MOQ)
Quick PP Irrigation Compression Fittings Socket Coupling Tee Elbow Male Femal Adapter Fitting for HDPE Pipe
US$0.33-1.06
100 Meters(MOQ)
China Factory Made Fine Threaded Pipe Elbow Fittings 45°, 90°.
US$1.00
1,000 Pieces(MOQ)








![[Ruoteng] Male Threaded Compression Elbow Connector Plumbing Material 90 Degree Elbow Copper Union Elbow Fitting for Pex Water Pipe](https://image.sourcingai.com/202f0j00HvkVjciJkbUe/-Ruoteng-Male-Threaded-Compression-Elbow-Connector-Plumbing-Material-90-Degree-Elbow-Copper-Union-Elbow-Fitting-for-Pex-Water-Pipe.jpg)










