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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.

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Phone

+86 13525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

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ZJ70DB Rig | Drilling Solutions Limited
ZJ70DB Rig | Drilling Solutions Limited

Model,:,RSD,/YFT200 Working pressure:16MPa Max. Flow:40L/min Lifting height:6~12m Lifting speed:3~14m/min Lifting stroke:6m: CHINA PuYang ZhongYuan Restar Petroleum Equipment Ltd. 2.6: ONE (1) DEADLINE ANCHOR: 1: set: JZG41 ,model,, to API 8A

Pharmacokinetics and Tissue Distribution Study of ...
Pharmacokinetics and Tissue Distribution Study of ...

Evidence-BasedComplementaryandAlternativeMedicine chunpinceding #1111 RT: 13.38 AV: 1 NL: 1.89E6 F: FTMS + c ESI d Full ms2 213.09@cid20.00 [50.00-225.00]

Pharmacokinetic comparison of the vasorelaxant compound ...
Pharmacokinetic comparison of the vasorelaxant compound ...

The serum sample was thawed and transferred to a 5 ml ,centrifuge, tube, then mixed with 1.2 ml 80% ethanol for 12 h. After stirring, the resulting mixture was centrifuged at 12,000 × g for 10 min. Supernatant (0.8 ml) was transferred into a 5 ml ,centrifuge, tube and evaporated to dryness under a …

China Laboratory Automatic Kjeldahl Nitrogen Analyzer for ...
China Laboratory Automatic Kjeldahl Nitrogen Analyzer for ...

Model,: LKN9830: Measuring range: 0.1-200 mg N: Recovery ratio ≥ 99.5%: Repeatability precision(,RSD,) ≤ 0.5%: Weight of measured samples: solid <= 6g; liquid <= 20ml: Amounts of water filling, alkali filling, acid filling: 0-100ml: Sample separation time: 3-5min: Distillation time: …

China Blood Circulation Machine Blood Circulation Machine ...
China Blood Circulation Machine Blood Circulation Machine ...

China Blood Circulation Machine manufacturers - Select 2021 high quality Blood Circulation Machine products in best price from certified Chinese Medical Equipment, Medical Device suppliers, wholesalers and factory on Made-in-China.com

China Blood Circulation Machine Blood Circulation Machine ...
China Blood Circulation Machine Blood Circulation Machine ...

China Blood Circulation Machine manufacturers - Select 2021 high quality Blood Circulation Machine products in best price from certified Chinese Medical Equipment, Medical Device suppliers, wholesalers and factory on Made-in-China.com

Preparation and characterization of novel crown ether ...
Preparation and characterization of novel crown ether ...

10/6/2011, · A magnetic stirrer DF-101B (,Zhengzhou, Greatwall Scientific Industrial and Trading Co., Ltd., ,Zhengzhou,, China) was used for stirring the sample during extraction. A ,centrifuge model, Neofuge-23R (Heal Force Development Co., Ltd., Shanghai, China) was used to …

removal Supplementary information for The controlling ...
removal Supplementary information for The controlling ...

10 ug/L, ,RSD, ≤ 0.5% PerkinElmer, United States ISCO pump 260D Flow range: 0.001– 107 mL/min Isco, Inc., United States DAI 34972A ‒ Agilent Co., United States RCBVacuum pump FP51SHB-111 Precision: 0.01 °C Julabo Co., Germany Final vacuum: 0.098 MPa ,Zhengzhou, Greatwall Scientific Industrial and Trade Co., Ltd., P.R.C. ,Centrifuge, TDZ5-WS ...

The establish of the HPLC method to examine the plasma ...
The establish of the HPLC method to examine the plasma ...

1The Fifth Affiliated Hospital of ,Zhengzhou, University, ,Zhengzhou, City, Henan Province, ... ,centrifuge, was from ,CENTRIFUGE, company, ,model, was 0412-1, Thermostatic water bath 420, ... the concentration of each sample of lamotrigine ,RSD, were 4.01%, 6.15%, and 4.64%, ...

China High Performance Liquid Chromatography Laboratory ...
China High Performance Liquid Chromatography Laboratory ...

As one of the most professional high performance liquid chromatography manufacturers in China, we're featured by quality laboratory equipment. Please rest assured to wholesale bulk high performance liquid chromatography from our factory. For price consultation, contact us.

China Scientific Instrument Scientific Instrument ...
China Scientific Instrument Scientific Instrument ...

China Scientific Instrument manufacturers - Select 2021 high quality Scientific Instrument products in best price from certified Chinese Medical Instrument, Optical Instrument suppliers, wholesalers and factory on Made-in-China.com

Screen Media - Minerals - Weir Group
Screen Media - Minerals - Weir Group

Explore out range of premium ,screen media, products, ... ,Mining,. Products. ,Screen media, . ... The Aspir™ quality stainless steel wedge wire ,sieve, bends are designed to provide the very best selection of wire profiles and aperture to maximise sievebend performance and dewatering.

ICP-7700 Inductively Coupled Plasma Optical Emission ...
ICP-7700 Inductively Coupled Plasma Optical Emission ...

ICP-7700 Inductively Coupled Plasma Optical Emission Spectrometer 一、 Main unit 1.1Plasma excitation and impedance matching using automatic technology, low reflected power, standing-wave ratio (SWR) is less than 1.25. 1.2 Axial viewing p

China Laboratory Automatic Kjeldahl Nitrogen Analyzer for ...
China Laboratory Automatic Kjeldahl Nitrogen Analyzer for ...

Model,: LKN9830: Measuring range: 0.1-200 mg N: Recovery ratio ≥ 99.5%: Repeatability precision(,RSD,) ≤ 0.5%: Weight of measured samples: solid <= 6g; liquid <= 20ml: Amounts of water filling, alkali filling, acid filling: 0-100ml: Sample separation time: 3-5min: Distillation time: 0-600mins: Automatic distillation mode: 10 kinds of ...

AA-7090 Series Atomic Absorption Spectrometer-Nanbei ...
AA-7090 Series Atomic Absorption Spectrometer-Nanbei ...

AA-7090 flame and Zeeman graphite furnace tandem analyzer,with two background correction methods: longitudinal Zeeman effect correction and deuterium lamp correction Transverse heating, longitudinal Zeeman effect graphite furnace, introdu

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Road West, North Branch, Jingkai Road, Puyang City