Does the product have quality inspection before loading?

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

How to pack the products?

The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It caneffectively protect products from corrosion during ocean transportation.

Top-Quality Steel Sucker Rods: Durable & Efficient Pumping Components for Maximized Oil Recovery & Production

Name: Top-Quality Steel Sucker Rods: Durable & Efficient Pumping Components for Maximized Oil Recovery & Production
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2181383875

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$90.00-150.00

10 Sets

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

16 19 22 25 28 32 38 44

Manufacturing Process

Forging

Surface Treatment

Polishing

Material

Cast Steel

Oiled or Non-Oiled

Slightly Oiled

Alloy or Not

Non-Alloy

Standard

Length

Customized

Usage

Oil Exploitation, Natural Gas Detection

Transport Package

Standard Package

Specification

customized

Trademark

TongMao

Origin

China

Production Capacity

1000 Tons/Month

Key features

Customized Length: Available in multiple standard lengths including 7620mm, 8000mm, and 9140mm.

Forging Manufacturing Process: Produced using high-quality forging techniques for superior durability.

Polished Surface Treatment: Features a polished surface to reduce friction and enhance performance.

One Year Warranty: Comes with a comprehensive one-year warranty for peace of mind.

ISO 9001 Certified: Manufactured under ISO 9001 standards ensuring consistent quality.

Strict Quality Inspection: All products undergo rigorous testing before packaging and shipment.

Fast Delivery Time: Typical delivery within 7-15 days depending on order volume.

Professional Export Experience: Over 10 years of experience serving global markets with reliable service.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement Certification

Shandong Tongmao Special Steel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.68h

AI-Powered supplier vetting

SummaryThe supplier is a limited-company trading company with eight employees and a product scope covering copper, aluminum, steel, brass, and stainless-steel products. It has self-operated import/export rights, eight years of export experience, and exports account for 71%–90% of total sales. Production information states annual capacity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. However, the supplier reports no overseas showrooms, agents, branches, or offline trade-show participation, and has no written complaint-handling, corrective-action, or supplier-service assessment procedures. Quality controls include quality assurance, but finished products are randomly inspected and checked by packing staff, with one quality inspector and no raw-material traceability. Innovation and formal R&D capabilities are limited: no new products were launched in the previous year, and no 3D design, ODM, SDK, or popular-brand OEM services are...

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation. It also has no written corrective-and-preventive-action procedures, complaint-handling procedures, or effective supplier-service assessment records, although it accepts multiple quotation and payment terms and reports lead times within 15 working days.

R&D capabilityThe supplier reports no new products in the previous year and does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Its stated R&D-related service is customization from samples, indicating limited innovation capability rather than a documented product-development program.

Production capacityThe supplier provides stated annual productivity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. It has export experience of eight years, self-operated import/export rights, and export sales of 71%–90%; however, quality inspection is limited to random inspection, packing-staff checks, one inspector, and no raw-material traceability.

Customization capabilityCustomization from samples is explicitly available in both the R&D/design-related and product-capability information. No broader 3D, ODM, SDK, or formal product-development capability is stated, so the confirmed capability is sample-based customization.