# Puyang Zhongshi Group Co., Ltd. | oil sucker pump,gas anchor rod pump, oil sucker pump,gas anchor rod pump, plunger oil pump,deep well pump, ## summary > Manufacturer, Exporter, Brands: zhongshi, Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products ., Established in 1997, Employees: 570~600, Annual sales: 5 million-10 million, Export ratio: 80% - 90%, Primary markets: Worldwide. ## Company Information * [Company Profile](https://www.sucker-rodpump.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.sucker-rodpump.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.sucker-rodpump.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.sucker-rodpump.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Sucker Rod Pump](https://www.sucker-rodpump.com/supplier-349724-sucker-rod-pump): Keywords: oil sucker pump,gas anchor rod pump,subsurface sucker rod pump. * [Downhole Pumps](https://www.sucker-rodpump.com/supplier-446032-downhole-pumps): Keywords: 15-106 oilfield sucker rod,30-250 Sucker Rod Pump,15-106 Sucker Rod Pump. * [Rod Insert Pump](https://www.sucker-rodpump.com/supplier-446033-rod-insert-pump): Keywords: Heavy Walled linear rod pump,AISI 1045 Suker Rod Pump,Heavy Walled Suker Rod Pump. * [Oilfield Pump Parts](https://www.sucker-rodpump.com/supplier-352611-oilfield-pump-parts): Keywords: ball valve seat,sand control screens,sucker rod pump parts. * [Well Pump Tubing](https://www.sucker-rodpump.com/supplier-349725-well-pump-tubing): Keywords: plunger oil pump,deep well pump,oil field pump. * [Cement Float Equipment](https://www.sucker-rodpump.com/supplier-349730-cement-float-equipment): Keywords: auto fill float equipment,casing guide shoe,casing float shoe. * [Bow Spring Centralizer](https://www.sucker-rodpump.com/supplier-349732-bow-spring-centralizer): Keywords: solid body centralizer,spiral glider centralizer,single piece centralizer. * [Oilfield Cementing Tools](https://www.sucker-rodpump.com/supplier-349733-oilfield-cementing-tools): Keywords: industrial rubber cement heads,cement wiper plug,rotating cement head. * [Tubing Pup Joint](https://www.sucker-rodpump.com/supplier-349736-tubing-pup-joint): Keywords: pup joint casing,perforated pup joint,crossover pup joints. * [Oilfield Tubing Pipe](https://www.sucker-rodpump.com/supplier-349734-oilfield-tubing-pipe): Keywords: steel well casing pipe,oil casing pipe,oil well tubing. * [Seamless Casing Pipe](https://www.sucker-rodpump.com/supplier-349735-seamless-casing-pipe): Keywords: seamless drill pipe,seamless steel casing pipes,well casing pipe. * [Oilfield Sucker Rods](https://www.sucker-rodpump.com/supplier-352612-oilfield-sucker-rods): Keywords: oil sucker rod,bottom hole pump,reciprocating rod pump. * [Polished Steel Rod](https://www.sucker-rodpump.com/supplier-349737-polished-steel-rod): Keywords: high strength steel rod,1 inch diameter steel rod,steel sucker rod. * [OCTG Accessories](https://www.sucker-rodpump.com/supplier-4716427-octg-accessories): Keywords: Steel Plastic Thread Protectors,LTC API Thread Protectors,Closed End Thread Protectors. * [Wellhead Tools](https://www.sucker-rodpump.com/supplier-4759901-wellhead-tools): Keywords: Casing Head Adapter Assy Casing Spool,Casing Head Adapter Assy Wellhead tools,Casing Head Adapter Assy. ## Featured Products * [Subsurface Sucker Rod Pump Stroke Length 6-1.5m Tubing Thread 2-3/8”](https://www.sucker-rodpump.com/videos-11872062-subsurface-sucker-rod-pump-stroke-length-6-1-5m-tubing-thread-2-3-8.html): Keywords: oil sucker pump,gas anchor rod pump. * [Steel Oilfield Pump Parts , Chrome Plated Technology Sucker Rod Pump Plunger](https://www.sucker-rodpump.com/videos-11873462-steel-oilfield-pump-parts-chrome-plated-technology-sucker-rod-pump-plunger.html): Keywords: sand control screens,ball valve seat. * [API 11Ax Sucker Rod Pump Tungsten CarbideV11-200 Titanium Carbide V11-225 Spray Metal Plunger P21-225](https://www.sucker-rodpump.com/videos-12357254-api-11ax-sucker-rod-pump-tungsten-carbidev11-200-titanium-carbide-v11-225-spray-metal-plunger-p21-22.html): Keywords: sand control screens,ball valve seat. * [Metal Material Well Pump Tubing / Petroleum Equipment With Plunger Type Oil Pump](https://www.sucker-rodpump.com/videos-11867276-metal-material-well-pump-tubing-petroleum-equipment-with-plunger-type-oil-pump.html): Keywords: plunger oil pump,deep well pump. * [Oilfield Rod Pump Sucker Rod Pump downhole pump with API 11 AX certificate](https://www.sucker-rodpump.com/sale-11872188-oilfield-rod-pump-sucker-rod-pump-downhole-pump-with-api-11-ax-certificate.html): Keywords: oil sucker pump,gas anchor rod pump. * [High Performance Rod Pump With Artificial Lift Heavy Wall Barrel Wear Resistance](https://www.sucker-rodpump.com/sale-11872667-high-performance-rod-pump-with-artificial-lift-heavy-wall-barrel-wear-resistance.html): Keywords: oil field pump,plunger oil pump. * [Slivery Oilfield Pump Plunger 1045 Steel Spraying 0.3-8.0m 1045 Steel Material](https://www.sucker-rodpump.com/sale-11774638-slivery-oilfield-pump-plunger-1045-steel-spraying-0-3-8-0m-1045-steel-material.html): Keywords: sand control screens,ball valve seat. * [Stab-in Casing Float Collar And Float Shoe API or As required](https://www.sucker-rodpump.com/sale-11769628-stab-in-casing-float-collar-and-float-shoe-api-or-as-required.html): Keywords: auto fill float equipment,casing float shoe. ## Search Search endpoint: https://www.sucker-rodpump.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Special Grooved Valve Seat Order for Venezuela Confirmed, Production Scheduled](https://www.sucker-rodpump.com/news/special-grooved-valve-seat-order-for-venezuela-confirmed-production-scheduled-400571.html) * [Sucker Rods and Polished Rods in New Shipments](https://www.sucker-rodpump.com/news/sucker-rods-and-polished-rods-in-new-shipments-399405.html) * [Puyang Zhongshi Group Launches 7" Reamer Shoe RS07000850 for Efficient Casing Cementing](https://www.sucker-rodpump.com/news/puyang-zhongshi-group-launches-7-reamer-shoe-rs07000850-for-efficient-casing-cementing-390626.html) * [Newest shipment of sucker rod pump accessory plunger](https://www.sucker-rodpump.com/news/newest-shipment-of-sucker-rod-pump-accessory-plunger-382928.html) * [Company Dispatches Batch of API‑Compliant Pump Barrels to Venezuela in July 2026](https://www.sucker-rodpump.com/news/company-dispatches-batch-of-api-compliant-pump-barrels-to-venezuela-in-july-2026-380677.html)