What certifications do you have?

We have passed inspections and hold certificates for CE, SGS, ISO 9001, ISO 14001, OHSAS 18001, and WRAS.

What is the size range of the fittings?

Our irrigation fittings are available in sizes ranging from 20mm to 110mm.

NZS4129

Name: Equal Tee Piping Systems PP Compression/Irrigation Fitting Standard ISO1587AS/NZS4129
Brand: Zhejiang Tianyan Holding Co., Ltd.
SKU: 899782215

Zhejiang, ChinaZhejiang Tianyan Holding Co., Ltd.

US$0.001

10 Boxes

Product profile

Customization

Available

Connection

Female

Shape

Equal

Head Code

Round

Angle

90 Degree

Material

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: Approved by ISO9001, ISO14001, CE, SGS, OHSAS 18001, and WRAS standards.

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

OEM & ODM Services: Full customization available including design review and customer-specific requirements.

Durable Material: Constructed from high-quality PP material with Nitrile Butadiene Rubber gaskets.

Global Experience: 26 years of professional experience serving over 60 countries and regions.

Advanced Production: Equipped with 30 pipe extruding machines and 200 injection molding machines.

Free Sample Policy: Free samples provided for inspection after price confirmation; freight terms flexible.

Professional Support: Dedicated R&D, QA&QC, and marketing teams to solve logistical and technical issues.

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 systems with 26 years of professional experience.

Q:Do you offer OEM service?

Yes, we offer OEM services with the same quality as our famous brand, accepting customer designs or requirements.

Q:Why choose us?

We offer trusted experience, authority through multiple certifications, professional solutions, strong production capacity, and efficient financial management.

Q:How to get a sample?

Please apply for a sample; we provide free samples for inspection after price confirmation, with freight collected or prepaid options.

Q:What is the material and pressure rating?

The fittings are made of PP material with Nitrile Butadiene Rubber gaskets and a nominal pressure of 1.6MPa.