What welding technology is used?

We use carbon dioxide shielded welding with mixed gas and Panasonic welding machines to ensure beautiful welding spots without slag.

What are the payment terms?

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

What is the lead time for production?

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

Precast Circular Prestressed Concrete Pole Machinery Prestressed Concrete Spun Poles Making Machinery

Name: Precast Circular Prestressed Concrete Pole Machinery Prestressed Concrete Spun Poles Making Machinery
Brand: Shandong Haiyu Industry Group Co., Ltd.
SKU: 1983326192

Shandong, ChinaShandong Haiyu Industry Group Co., Ltd.

US$3,500.00

1-4 Pieces

US$3,400.00

5-9 Pieces

US$3,300.00

10-49 Pieces

US$2,700.00

50+ Pieces

Sample price:US$6000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Customized

Pipe Material

Steel

Condition

New

Customized

Theory

Forging

Type

Pipe Mill

Model

Customized

Color

Customized Colors

Size

Customized Size

Mould Material

45# Cast Steel

Transport Package

by Sea, by Land

Specification

Customized

Trademark

Haiyu

Origin

Shandong

HS Code

8474809090

Key features

Customizable Specifications: Model, color, and size are fully customized to meet specific customer requirements.

High Precision Machining: Utilizes CW61180L-16m ultra-long lathe for overall processing with superior concentricity.

Durable Running Wheels: Made from 30Mn cold roll forming material, ensuring excellent wear resistance.

Anti-Leakage Design: Features elastic sealing rubber strips in grooves to prevent ground joint leakage.

Premium Welding Quality: Uses Panasonic machines with CO2 shielded welding for beautiful spots without slag.

OEM and ODM Support: Manufacturer offers both OEM and ODM services with 6 dedicated R&D engineers.

Large Scale Production: 70,000 sqm plant area with capacity for cylinder bodies up to 12m in length.

Established Manufacturer: Factory established in 2012 with 103 employees and 30M RMB registered capital.

Company profile

Shandong Haiyu Industry Group Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-10-03 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShandong Haiyu Industry Group Co., Ltd. is a China-based manufacturing enterprise founded in 2012, specializing in concrete prefabrication equipment for electrical poles, piles, culvert pipes, manholes, and related molds. It reports a 70,000 m² manufacturing plant, 103 employees, eight production lines, six R&D engineers, and six to ten quality-control staff. The supplier provides design, production, installation and commissioning, and after-sales services, and states that it can customize machinery for different country requirements. Its ISO 9001:2015 certification, reported service to more than 30 countries and regions, and export activity support its operational experience. However, the provided information does not establish financial strength, specific after-sales performance, or independently verifiable customer references.

Supplier typeThe supplier is identified as a limited company and factory-based manufacturing enterprise in Qingzhou, Shandong, China. Its stated business focuses on manufacturing concrete prefabrication machinery and related equipment rather than general trading.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate and operates a strict quality inspection system. This provides explicit evidence of a quality-management certification, although no other certifications are identified.

After-Sales capabilityThe company description explicitly includes installation and commissioning and after-sale one-stop service alongside design and production. The slices do not provide service response times, staffing details, warranty terms, or performance records.

R&D capabilityThe supplier reports a commitment to improving research and design capabilities, six R&D engineers, customization of machinery, and National High-tech Enterprise recognition in 2019. These statements support an innovation capability, but the slices do not document patents, specific R&D outputs, or product-development results.

Production capacityThe supplier is described as a factory with a 70,000 m² manufacturing plant, 103 employees, eight production lines, and a broad range of concrete pipe, culvert, manhole, pole, pile, and mold products. Its product and equipment descriptions provide direct evidence of relevant manufacturing scope and operating capacity.

Customization capabilityThe supplier explicitly states that it can design, customize, and fabricate related machinery for different country requirements, while also offering design and production as part of its service. No individual customization project examples or technical customization limits are provided.

Client casesThe group reports established entities in China and Uganda involved in cement-component production and sales, and states that its products have served more than 30 countries and regions. These claims indicate international market exposure, but named customers, project details, and independently verifiable case studies are not provided.

Product Q&A

Q:What customization options are available?

We offer full customization for the model, color, and size of the machinery to suit your specific needs.

Q:What is the warranty period?

The product comes with a 1-year warranty for both the machine and after-sales service.

Q:What is the maximum length of the cylinder body?

The maximum single length for the cylinder body is 12 meters, with fewer welding seams to reduce deformation.

Q:What materials are used for the running wheels?

The running wheels are made from 30Mn cold roll forming material, which provides good wear resistance.

Q:How does the machine prevent grout leakage?

We use a planer to create a groove at the joint between the upper mold and body, inserting an elastic sealing rubber strip that can be reused or replaced.