What information is needed for a quotation?

a). The model/size of your products. b). The application for your products. c). Special package methods if you need. d). Raw material.

What is the warranty period?

We provide a one-year warranty for the machine.

What are the lead times?

Peak Season Lead Time: 3-6 months. Off Season Lead Time: 1-3 months.

Prestressed Metal Corrugated Duct Making Machine Prestressed Bellow Pipe Making Machine

Name: Prestressed Metal Corrugated Duct Making Machine Prestressed Bellow Pipe Making Machine
Brand: Comflex Industrial Co., Ltd.
SKU: 1917534531

Jiangsu, ChinaComflex Industrial Co., Ltd.

US$2,580.00-3,102.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

One Year

Model NO.

Comflex

Pipe Material

Aluminum

Condition

New

Customized

Theory

Pulse

Application

Industry

Type

Pipe Production Line

Product Name

Prestressed Metal Corrugated Duct Making Machine

Internal Diameter

50-135mm,140-305mm

Bellows Pitch

26.5-28.5mm

Steel Strip Thickness

0.25-0.3mm

Steel Strip Width

36mm

Power of Cutting

2.2kw

Power of Water Pump

40W

Power of Main Motor

4kw

Speed

2-10m/Min

Dimension

1500*800*1360mm

Transport Package

Wooden Case

Specification

ISO9001

Trademark

Comflex

Origin

Jiangsu, China

HS Code

8479899990

Production Capacity

100 Sets/Month

Key features

Customizable Dimensions: Internal diameter ranges from 50-135mm and 140-305mm to meet specific project needs.

High Efficiency Production: Speed adjustable from 2-10m/Min with compact design for easy operation and maintenance.

OEM and Custom Design: Supports OEM service, non-standard design, and custom product manufacturing based on drawings.

Wide Application Scope: Suitable for centralized use at construction sites and factories for prestressed concrete tunnels.

Proven Manufacturer: Professional manufacturer with over 25 years experience exporting to more than 10 countries.

Quality Assurance: Each step inspected by QC department until shipping to ensure product reliability.

Flexible Payment Terms: Accepts T/T with 30% prepayment or irrevocable L/C at sight for secure transactions.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesFlexible Customization

Comflex Industrial Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2004-10-01Nearest Port: Shanghai, Qingdao, HangzhouAverage Response Time: ≤2.15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryComflex Industrial Co., Ltd. is identified as a China-based limited company with conflicting classifications: one slice describes it as a trading company, while another identifies it as a manufacturer/factory. Its stated product scope is flexible metal hose, with an annual productivity figure of 1,000 tons. The supplier reports professional technical R&D capability, new products in the past year, and broad customization services, but does not provide 3D software design, ODM, SDK, or well-documented service-control procedures. It has no overseas warehouse, showroom, agent/branch, or reported offline trade-show participation. Export sales account for 51%–70% of total sales. No certification holdings or customer cases are provided, and financial records are only identified by reporting years rather than performance details.

After-Sales capabilityThe supplier has 25 qualified service-capability suppliers listed, but it has no written or recorded procedures for supplier service assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks overseas service infrastructure, including warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier is identified as a professional technical supplier, operates in engineering and technology research and development, and reports having launched new products during the past year. However, it does not offer ODM services, OEM for popular brands, 3D software design, or an available SDK.

Production capacityThe supplier reports annual productivity of 1,000 tons for flexible metal hose, expansion joints, and related metal-hose machinery, and another slice identifies it as a manufacturer/factory. Because the supplier type is also reported as a trading company, the extent of directly controlled production capacity remains unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, flexible customization, and full customization. These repeated listings provide direct evidence of broad customization coverage.

Product Q&A

Q:What is the supply capacity?

Generally, our factory's capacity is 100 sets per month. But for special large quantity order, we can produce more than it.

Q:How can we trust your quality?

There are many ways to check quality. Such as, send sample, visit factory, etc. Our advice is that visit factory is the best way to check quality.

Q:What are your payment terms?

We accept both T/T payment and irrevocable L/C at sight. For the T/T payment, we accept 30% prepayment in advance and the balance payable against copy of B/L.

Q:Do you accept OEM service?

Yes, we can offer OEM service. We also offer customers new product design, non-standard design and prestressing construction plan.

Q:Do you inspect the finished products?

Yes. Each step of products will be carried out inspection by the QC department until shipping.