Powered by Made-in-China.com

Product profile
Customization
AvailableManufacturing Process
CastingSurface Treatment
Without ProcessingModel NO.
ZS20424-6Operation Pressure
VacuumMaterial
Cast SteelSucker Rod Coupling Type
Class T and Class Sm CouplingApply Hole Type
Full Hole, and Silm HoleApplication
for Sucker RodCertification
APITransport Package
Wooden CaseSpecification
3/4"Trademark
ZSOrigin
HenanHS Code
8431Company profile

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.
Send Inquiry
*To:
Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
API 11b Sucker Rod Coupling T Sm Class Petroleum Equipment
US$1.50-3.00
1 Piece(MOQ)
API 11b Sucker Rod Coupling T Sm Class Spray Welding
US$1.50-3.00
1 Piece(MOQ)
High Quality API Grade T Sucker Rod Sucker Rod Coupling
US$30.00-40.00
50 pieces(MOQ)
Grade T, Sm (spray metal) Coupling for Sucker Rods, Polished Rods, Pony Rods API 11b Standard
US$1.50-3.00
10 Pieces(MOQ)
API 11b Class T and Class Sm Sucker Rod Coupling
US$1.75-2.00
1,000 Pieces(MOQ)
API 11b 1"X1-1/8" T Sub Sucker Rod Coupling Used for Connection of Sucker Rod
US$2.00-10.00
1 Piece(MOQ)
API 11b Sucker Rod Coupling T Class and Sm Class
US$1.50-3.00
10 Pieces(MOQ)
High Strength API 11b Standard High Quality Sucker Rod Coupling with T
US$10.00
10 Pieces(MOQ)
API 11b 3/4" Full Size T Sucker Rod Coupling
US$1.00-5.00
1 Piece(MOQ)
API Spec 11b Standard High Quality Class T Sucker Rod Coupling for Oilfield
US$2.00-10.00
1 Piece(MOQ)
Oilfield Equipment Class T Sucker Rod Coupling
US$1.50-6.80
5 Pieces(MOQ)
API 11b T Class Sucker Rod Couplings for Oilfield
US$1.08
100 Pieces(MOQ)
API 11b 7/8" Sh Sm Sucker Rod Coupling
US$1.00-5.00
1 Piece(MOQ)
API 11b Class T and Class Sm Sucker Rod Coupling
US$1.20-8.50
5 Pieces(MOQ)
API 11b Class T Sucker Rod Coupling and Spray Metal Rod Coupling
US$2.00-10.00
1 Piece(MOQ)
API 11b 5/8" Spray Metal Sh Sucker Rod Coupling
US$1.00-5.00
1 Piece(MOQ)
API 11b Sucker Rod Coupling Grade T, Grade M. Coupling for Sucker Rod
US$2.00-10.00
1 Piece(MOQ)



















