What shipping methods are accepted?

We accept sea, express, or air shipping, including LCL orders.

Is customization available for the spring?

Yes, we offer custom lengths and different surface types like silver or black.

How are the products packaged?

Items are packed 5 or 10 pieces per plastic bag, then placed in cartons with labels.

Inner and out Plastic Pipe Spring

Name: Inner and out Plastic Pipe Spring
Brand: Hangzhou Mark Technological Co., Ltd.
SKU: 2140499815

Zhejiang, ChinaHangzhou Mark Technological Co., Ltd.

US$0.66

100-599 Pieces

US$0.655

600-999 Pieces

US$0.65

1,000+ Pieces

Sample price:US$0.69/piece.Request sample

Product profile

Customization

Available

Function

Bend

Material

Stainless Steel

Model NO.

MTS01

Usage

Home Appliance

Load Type

Bend

Production Process

Hot Roll

Shape

Spiral

Delivery Time

Very Quick

Transport Package

by Carton

Specification

16mm -32mm

Trademark

oem

Origin

Zhejiang, China

HS Code

7326209000

Production Capacity

2000PCS/Day

Key features

Multi-Pipe Compatibility: Suitable for PEX-AL-PEX, PEX, PVC, and multilayer pipes.

Dual Application Types: Available as inner spring and outer spring for various pipe sizes.

Customizable Lengths: Offered in 30cm, 50cm, or custom lengths upon request.

Diverse Material Options: Constructed from square or round section steel in silver or black.

ISO 9001 Certified: Produced under ISO 9001 quality management systems.

CE Certified Quality: All products hold CE certification for safety and compliance.

Fast Delivery: 15-day delivery after order confirmation with 100% on-time shipping.

Flexible Shipping: Accepts LCL orders with sea, express, or air shipment options.

Company profile

Hangzhou Mark Technological Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-12-11Nearest Port: NINGBO PORT, SHANGHAI PORTAverage Response Time: ≤9.02hTerms of Payment: T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryHangzhou Mark Technological Co., Ltd. is identified as a China-based limited company in Zhejiang, with conflicting classification as both a trading company and manufacturer/factory. It supplies plastic piping systems, fittings, tools, and PE pipe production-line auxiliary equipment. The supplier reports ISO 9001 and ISO 14001 management certifications, 6–10 quality-control staff, 10 production lines, and 6–10 years of R&D engineer experience. It states that 90% of sales are exports, has self-operated import/export rights, and serves multiple global regions. Export records indicate shipments to the US through Ningbo and Pusan, including metal-reinforced tubes and pipe-related products, with one associated buyer named. Evidence supports production, export, certification, and R&D capabilities, but after-sales processes, financial credibility, customization performance, and the depth of customer references remain insufficiently documented.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that its products are produced under ISO 9001 with CE certification. These statements provide explicit evidence of certification holdings, although certificate scope and validity dates are not provided.

R&D capabilityThe supplier states that it endeavors to research and develop new technology and reports 6–10 years of R&D engineer experience. This supports an R&D capability, but no specific innovations, patents, development projects, or measurable outcomes are provided.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and one-month order fulfillment during both off-peak and peak seasons. Its stated product scope includes piping products and PE pipe production-line auxiliary equipment, supporting a substantive production capability.

Client casesThe supplier states that it has exported to more than 20 countries, and shipment records identify the US as an import destination and ENGINEERED SPECIALTIES LLC as an associated buyer. These records support international customer activity, but they provide limited detail on project scope, repeat business, performance, or customer satisfaction.