What certifications does the product have?

The product holds ISO 9001:2008 certification, and the company also has CCC certification.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Oilfield Equipment Solid Rigid GF Centralizer with Rollers

Name: Oilfield Equipment Solid Rigid GF Centralizer with Rollers
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 721514842

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$20.00-120.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2008

Surface Treatment

Spray-Paint

Model NO.

API 10D

Centralizer Type

Rigid

Structure

Slider

Material

Cast Steel

Type

Centralizer

Product Name

Roller Centralizer

Sample

Provide

OEM

Accepted

Feature

Low Friction with The Roller

Transport Package

Wooden Case

Specification

4 1/2 in~20 in

Origin

China

HS Code

Production Capacity

10000 Piece/Month

Key features

Roller Friction Reduction: Changes slipping friction to rolling friction for smooth casing movement.

High Pressure Resistance: Withstands high pressure and high temperature conditions with quality materials.

Durable Construction: Made of cast steel with crimped axles to prevent roller breakage.

Efficient Mud Replacement: Removes wellbore cake to improve mud replacement efficiency.

OEM Service Available: Customization accepted for product name and features.

Company profile

Puyang Zhongshi Group Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-09-22 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryPuyang Zhongshi Group Co., Ltd. is identified as a Chinese manufacturer established in 1997, focused on casing cementing equipment, float equipment, centralizers, and cementing plugs. The supplier reports a 52,000 m² plant, 10 production lines, annual casing-centralizer output of 200,000 pieces, and exports to multiple global regions. ISO 9001:2015, ISO 14001:2015, and ISO 45001:2016 are stated, while other company information references API certifications. Trade records show shipments associated with buyers in India, Brazil, and Peru, but the records are recent and limited. Evidence supports established manufacturing and export capability; after-sales service, financial credibility, and customization capability remain insufficiently documented.

Supplier typeThe supplier is explicitly classified as a manufacturer and describes itself as producing casing cementing equipment and related oilfield products. It is based in Puyang, Henan, China, and reports that it was established in 1997.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001:2015, and ISO 45001:2016 management-system certificates. It also states that it holds API 5CT, API 6A, API 11AX, and API 11E certificates, although the provided information does not include certificate validity or scope details.

Production capacityProduction capability is supported by a reported 52,000 m² plant, 10 production lines, 9 factories, more than 500 employees, and annual casing-centralizer output of 200,000 pieces. The supplier also states that it can serve broad international markets, with typical lead times of 2–3 months in both peak and off-peak periods.

Client casesThe supplier is associated with buyers or shipments involving VNK Solutions, Smart Welding de Macae Servicos Ltda, and a Peru-related transaction, while also stating exports to more than 30 countries. The evidence indicates international customer exposure, but provides limited detail on completed projects, customer satisfaction, order scale, or repeat business.