Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 13525609655

zhengzhou rsd drilling fluids mud gas separators

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

CONTACT US

Customer satisfaction is our first goal!

Phone

+86 13525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

zhengzhou rsd drilling fluids mud gas separators
Small Size Men's Shoes : Size 3 4 5 & 6 | Stravers
Small Size Men's Shoes : Size 3 4 5 & 6 | Stravers

Shop for dress shoes, casual shoes, short boots and many more small ,size, shoes for men. Sizes US: 4.5, 5, 6 & 7 UK:3, 4, 5 & 6 EU: 36, 37, 38 & 39. Small ,Size, Men's Shoes : ,Size, 3, 4, 5 & 6 | Stravers

The Disadvantages of a Small Sample Size | Sciencing
The Disadvantages of a Small Sample Size | Sciencing

14/5/2018, · A ,small sample size, can also lead to cases of bias, such as non-response, which occurs when some subjects do not have the opportunity to participate in the survey. Alternatively, voluntary response bias occurs when only a ,small, number of non-representative subjects have the opportunity to participate in the survey, usually because they are the only ones who know about it.

Small and Mid-size Enterprise (SME) Definition
Small and Mid-size Enterprise (SME) Definition

Small and mid-,size, enterprises (SMEs) are businesses that maintain revenues, assets or a number of employees below a certain threshold. Each country has its own definition of what constitutes a ...

The Effects of a Small Sample Size Limitation | Sciencing
The Effects of a Small Sample Size Limitation | Sciencing

A ,sample size, that is too ,small, increases the likelihood of a Type II error skewing the results, which decreases the power of the study. Calculating ,Sample Size, To determine a ,sample size, that will provide the most meaningful results, researchers first determine the preferred margin of error (ME) or the maximum amount they want the results to deviate from the statistical mean.

Small Size
Small Size

Every year, Small Size Days celebrate the wonder of arts and Early Years: bringing the very youngest children, their families and their educators together. Taking place from the 29th to the 31st January 2021, it will this year offer online performances, workshops and other activities for children from 0 to 6.

Best small phones in 2021 | Tom's Guide
Best small phones in 2021 | Tom's Guide

1/4/2021, · Base model has only 64GB of storage. No charger in the box. The iPhone 12 mini isn’t just Apple’s best small phone, topping the also-impressive iPhone SE — it’s the best small phone you ...

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City