Are the products certified?

Yes, our products hold CE certification, and we conduct 100% inspection (visual and functional) on finished products.

What is the warranty period?

We provide a 1-year warranty with 24-hour online after-sales service support.

What is the connection type for these fittings?

These fittings use an expansion connection type, designed for secure and dependable connections between PEX-a and PEX-B pipes.

Durable PPSU Plastic Couplings for Pex-a and Pex-B Pipe Systems

Name: Durable PPSU Plastic Couplings for Pex-a and Pex-B Pipe Systems
Brand: Ningbo Minde Building Materials Co., Ltd.
SKU: 2213340255

Zhejiang, ChinaNingbo Minde Building Materials Co., Ltd.

US$0.50

1,000-4,999 Pieces

US$0.15

5,000-9,999 Pieces

US$0.10

10,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

24 Hours Online

Material

Plastic

Connection

Expansion Connection

Color

Black or Red

Service

OEM&ODM

Delivery Time

15-30days

Application

Floor Heating System

Raw Material

Solvay R5100bk937

Transport Package

Carton

Specification

16mm -32mm

Trademark

MINDE/customization

Origin

China

HS Code

3917400000

Production Capacity

430000 Carton/Cartons Per Year

Key features

Premium PPSU Material: Made from Solvay R5100bk937 PPSU for superior durability and corrosion resistance.

Leak-Proof Seal Design: Engineered with a secure expansion connection ensuring leak-proof and enduring performance.

OEM & ODM Customization: Supports full customization including color (Black/Red), design, and sample-based options.

CE Certified Quality: Product holds CE certification with 100% visual and functional inspection before delivery.

Fast Lead Time: Average lead time within 15 workdays off-season; 1 month during peak season.

Professional Manufacturer: Established in 2001 with 51 production lines and 5 R&D engineers for reliable supply.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Ningbo Minde Building Materials Co., Ltd.

Zhejiang, China

CertifiedBusiness 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: 23 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.17h

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM capabilities, broad customization services, 3D design support, recent product development, and manufacturing facilities covering base pipes, injection molding, PPR pipes, and oxygen tubes. It holds ISO 9001:2015 and ISO 14001:2015 certificates, reports quality assurance, and has documented complaint-handling and supplier-service assessment procedures. The supplier maintains inventory capability, valid manufacturing contracts with associated subcontractors, export experience of 23 years, and exports representing 71%–90% of total sales. However, it lacks overseas warehouses, showrooms, agents or branches, and SDK availability. Sustainability-related digital infrastructure is limited, with no ERP, OA, CRM, or SAP integration reported. Financial credibility and customer cases cannot be sufficiently assessed from the provided information.

Supplier typeThe supplier is a manufacturer offering its own Minde or M&D branded products together with OEM and ODM services. It operates production lines for base pipes, injection molding, PPR pipes, and oxygen tubes, and has valid manufacturing contracts with associated subcontractors.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates, covering quality management and environmental management systems. This is explicit certification evidence supporting the field.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with follow-up records and maintains written, implemented procedures for supplier service capability assessment. It also has inventory capability and accepts multiple quotation and payment terms, but no specific warranty or technical after-sales service details are provided.

R&D capabilityThe supplier provides 3D software design services, offers ODM, and reports new products during the past year. However, it lacks an available SDK and reports no AI, ERP, OA, CRM, or SAP systems for digitalized management, indicating that innovation capability is demonstrated mainly through product development and design services rather than digital infrastructure.

Production capacityProduction capability is supported by multiple named production facilities, valid contracts with associated subcontractors, inventory capability, documented finished-product inspection instructions, and stated lead times of one month in peak season and within 15 working days in off-season. The supplier also reports 23 years of export experience and an export share of 71%–90%.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. Its OEM and ODM offerings further support the conclusion that it can handle varied customer-specific requirements.

Product Q&A

Q:What material are the couplings made of?

The couplings are crafted from high-grade PPSU plastic, specifically Solvay R5100bk937, ensuring exceptional durability and corrosion resistance.

Q:What customization options are available?

We offer OEM and ODM services with full customization options. Colors can be customized to Black or Red, and we support customization from samples, designs, and minor adjustments.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 3000 pieces.

Q:What is the lead time for production?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

Q:What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.