Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

direct sales of sand pump manufacturers distributors

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 513525609655

E-Mail

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

direct sales of sand pump manufacturers distributors
Patent 2920134 Summary - Canadian Patents Database
Patent 2920134 Summary - Canadian Patents Database

Canadian Patents Database, / ,Patent 2920134 Summary, Third-party information liability. Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources.

RANDSBURG OTHER MINES AND CLAIMS | The Rand Desert Museum
RANDSBURG OTHER MINES AND CLAIMS | The Rand Desert Museum

SUMMARY,; 1962: LOCATED IN SE ¼ sec. 11, T30S, R40E, MDM, Stringer district, 2 miles south of Randsburg. One patented claim. The principal mining was in 1905-1908, 1910, -1912, and 1933- 1936. Total gold output is several hundred ounces from ore that averaged ½ to 2/3 ounces per ton.

Patent 2920125 Summary - Canadian Patents Database
Patent 2920125 Summary - Canadian Patents Database

In one example, ,half,-gallon juice cartons made of un-printed white Kraft board having a bulk density of 20 lb/ft3 can be used as a feedstock. Cartons can be folded flat and then fed into a shredder to produce a confetti-like material having a width of between 0.1 inch and 0.5 inch, a length of between 0.25 inch and 1 inch and a thickness equivalent

BLOG Journal
BLOG Journal

A basic ,concentrator, unit consists of a lens to focus the light, a solar cell assembly, a housing element, a secondary ,concentrator, to reflect off-center light rays onto the cell, a mechanism to dissipate excess heat, and various contacts and adhesives. The basic unit can be …

BLOG Journal
BLOG Journal

A basic ,concentrator, unit consists of a lens to focus the light, a solar cell assembly, a housing element, a secondary ,concentrator, to reflect off-center light rays onto the cell, a mechanism to dissipate excess heat, and various contacts and adhesives. The basic unit can be …

Dibromoethane 12- (EHC 177 1996)
Dibromoethane 12- (EHC 177 1996)

The degradation is a two-stage process in which 1,2-dibromoethane is converted to bromoethanol (,half,-life, 7.6 min) and then to ethylene oxide (,half,-life, 64 min). Further degradation to ethylene glycol was less influenced by light, as shown by a ,half,-life of 10 days (Castro & Belser, 1978).

(PDF) PEF Postharvest Training of Trainers Manual
(PDF) PEF Postharvest Training of Trainers Manual

This is a free pdf e-learning manual of 12 self-managed assignments on easy to learn postharvest extension methods. Assignments include identifying the causes and sources of postharvest losses ...

O2 Concentrator instead of O2 tank
O2 Concentrator instead of O2 tank

O2 ,Concentrator, instead of O2 tank (too old to reply) tom 2006-12-02 06:28:10 UTC. Permalink ...

RANDSBURG OTHER MINES AND CLAIMS | The Rand Desert Museum
RANDSBURG OTHER MINES AND CLAIMS | The Rand Desert Museum

SUMMARY,; 1962: LOCATED IN SE ¼ sec. 11, T30S, R40E, MDM, Stringer district, 2 miles south of Randsburg. One patented claim. The principal mining was in 1905-1908, 1910, -1912, and 1933- 1936. Total gold output is several hundred ounces from ore that averaged ½ to 2/3 ounces per ton.

Integrated mining and preconcentration systems for nickel ...
Integrated mining and preconcentration systems for nickel ...

As part of a strategic research initiative at UBC to design and evaluate integrated underground mining and mineral processing systems, ,work, has been done to determine how to utilize the coarse rejects of pre-concentration in the underground environment. An amenability study for nine orebodies from four of Xstrata Nickel’s Ontario operations evaluated both processing and waste disposal ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City