What is the after-sales service policy?

We offer 24-hour after-sales service.

What is the minimum order quantity?

The minimum order quantity is 100.

What are the payment terms?

Terms of payment include LC, T/T, PayPal, Western Union.

NZS4129

Name: Reducing Tee Piping Systems PP Compression/Irrigation Fitting Standard ISO1587AS/NZS4129
Brand: Zhejiang Tianyan Holding Co., Ltd.
SKU: 899782395

Zhejiang, ChinaZhejiang Tianyan Holding Co., Ltd.

US$0.001

10 Boxes

Product profile

Customization

Available

After-sales Service

24 Hours After-Serive

Warranty

5 Year

Connection

Female

Shape

Equal

Head Code

Round

Angle

90 Degree

Material

Certification

DIN, GS

Size

20mm to 110mm

Brand

Tianyan

OEM

Offer

Transport Package

Carton

Trademark

TIANYAN

Origin

Zhejiang, China

HS Code

3917230000

Production Capacity

100000PCS/Week

Key features

ISO Certified Quality: Certified by ISO9001, ISO14001, DIN, GS, CE, SGS, WRAS for reliable performance.

Wide Size Range: Available in sizes from 20mm to 110mm with 1.6MPa nominal pressure.

OEM Service Available: We offer OEM service with same quality, accepting customer designs or requirements.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind.

24-Hour Support: 24-hour after-sales service to address any issues promptly.

PP Material Durability: Made of high-quality PP material with Nitrile Butadiene Rubber gasket.

Global Experience: 26 years professional experience serving customers in over 60 countries.

100% Inspection: 100% visual and function inspection for finished products ensures quality.

Company profile

Zhejiang Tianyan Holding 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: 26 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryTIANYAN demonstrates broad customization, ODM, recent product development, and OEM experience for well-known brands. It reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management certifications. Export experience is substantial, with 26 years of exporting and 71%–90% of sales from exports, supported by self-operated import/export rights and multiple quotation and payment terms. Quality and service procedures are documented, including finished-product inspection, corrective actions, complaint handling, and supplier assessment. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. It also lacks an SDK, has no Fortune 500 cooperation, and provides insufficient evidence to verify financial strength or production capacity.

Supplier typeThe supplier presents itself as a manufacturer and service provider with ODM, OEM, and broad customization capabilities. It has self-operated import/export rights and long export experience, but reports no valid manufacturing-capacity contract with related subcontractors and no overseas service infrastructure.

CertificationsThe supplier reports CE certification for product compliance and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of certification holding, although no certificate scope or validity details are provided.

After-Sales capabilityDocumented procedures exist for customer complaints, corrective and preventive actions, supplier assessment, and service capability management. However, the supplier reports no overseas agents or branches, overseas warehouse, overseas showroom, or overseas-service coverage, which limits evidence of localized after-sales support.

R&D capabilityThe supplier reports new products during the past year, provides ODM and multiple forms of design customization, and uses an ERP system for digitalized production, procurement, quality-control, and logistics management. It does not have an available SDK, while CRM and SAP system adoption are recorded as zero.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability and new-product development during the past year, providing strong evidence of broad customization capability.

Client casesThe supplier states that it has provided OEM services for well-known brands and has received appreciation from most agents and customers. However, it reports no cooperation with Fortune 500 companies and provides no named customer cases or verifiable project details.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a well-known solution provider for plastic piping system in the world with 26 years professional experience.

Q:Do you offer OEM service?

Yes. We have our famous brand name. But we can offer OEM service also, with same quality. We can review and accept customer design, or design based on customer requirements, by our professional R&D team.

Q:How to get a sample?

Please apply sample. We can apply free sample for inspection, after the prices confirmed. Sample is free. We would supply you sample for free, and freight is collected, if you need a sample to confirm. You also can pay freight to us in advance, and let us prepaid freight, if you thought the prepaid freight is lower than collected freight. Freight is free. We will undertake the freight, and pay the money into your deposit, if you give the order to us finally.

Q:What certifications do you have?

We had passed inspections of CE, SGS, and get the certificates of ISO 9001, ISO 14001, OHSAS 18001, and WRAS, and so on.

Q:What is the warranty period?

We provide a 5-year warranty.