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China Puyang Zhongshi Group Co., Ltd. certification
China Puyang Zhongshi Group Co., Ltd. certification
Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

Good company with professional service and high quality. Delivered in time. Our most trusted partner for sucker rod and OCTG pipe. 2018.7.24

—— Nicolas

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Company News
china latest news about Sucker rod pump delivered to Middle east

Sucker rod pump delivered to Middle east

[2023-03-23 14:28:19]
On 10th.March,Puyang Zhongshi Group shipped 36 tons of sucker rod pump to our client. These pumps will be used in Middle east market. At the end of of Jannary, a new client from Asia placed order of API 20-175-THM. After the strictly inspection, the products are already one the way. Besides the ... Read More
china latest news about Plunger of sucker rod pump delivery

Plunger of sucker rod pump delivery

[2023-03-10 08:36:02]
On 8th.March,Puyang Zhongshi Group shipped the plunger of the sucker rod pump to our client. These spareparts will be used in Mexico market. In the lat month, a new client from Mexico placed order of 1000 pcs of plunger after the strictly inspection, the products are already on the way. Besides the ... Read More
china latest news about Casing torque rings

Casing torque rings

[2023-02-27 09:52:22]
Torque Rings are the steel rings inserted into the couplings to upgrade the API connections for both oil tubing pipe and casing pipe. Torque ring provides mechanical shoulder for the ends of the pin ends to increase torque capacity. By creating a positive shoulder, API pipe can be run, and rotated ... Read More
china latest news about About tubing pump

About tubing pump

[2023-02-09 10:39:55]
About tubing pump For tubing pump, the pump barrel is put in the well to the designed depth with tubing. And then put the plunger into the barrel with sucker rod. Given the tubing size, the bore of the tubing pump is larger than that of the rod type pump, so the pump rate is higher. According to ... Read More
china latest news about pup joint & Crossover deliveried before Chinese Spring Festival

pup joint & Crossover deliveried before Chinese Spring Festival

[2023-01-17 14:50:52]
The auspicious snow is a good year, and the Spring Festival is approaching. Our employees still stick to their posts. In order to complete the delivery task on time, everyone works overtime to try to complete the delivery and arrange shipment before the Spring Festival we hope the production will be ... Read More
china latest news about Pup Joint Delivery

Pup Joint Delivery

[2022-12-28 15:29:17]
The cold December is coming to an end, and the factory is ushering in the peak of shipments. Under the influence of the dual policies of epidemic prevention and epidemic spread, we have also delivered on schedule, which further reflects the timeliness of the factory. On the 15th of this month, the ... Read More
china latest news about Centralizers shipped to Africa

Centralizers shipped to Africa

[2022-12-02 13:57:25]
On 16th.Nov, Puyang Zhongshi Group shipped 1660pcs of casing centralizers to our client. These Casing Centralizers will be used in Africa market. At the beginning of January, a new client from Africa placed the order of Casing centralizers. After 25 days production and strictly inspection, the ... Read More
china latest news about sucker rod pump on delivery

sucker rod pump on delivery

[2022-11-23 09:06:16]
On 10th.Nov,Puyang Zhongshi Group shipped sucker rod pump to our client. These pumps will be used in Russia market. At the end of of Month, a new client from Russia placed order of 30-250- RWBM sucker rod pump, after the strictly inspection, the products are already on the way. Besides the sucker ... Read More
china latest news about About downhole sucker-rod pumps

About downhole sucker-rod pumps

[2021-02-20 11:50:37]
Pump components There are seven major components for downhole rod pumps: standing and traveling valves, plunger, barrel, seating assembly, pull tube or valve rod (for insert pump), and the fittings that hold the assembled pump together. The most common of these components and the final types of ... Read More
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