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

heart pumping

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

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

heart pumping
Advisory - One lot of the antidepressant drug APO ...
Advisory - One lot of the antidepressant drug APO ...

17/4/2021, · /CNW/ - Summary Products: APO-Amitriptyline 10 mg tablets, DIN 02403137 Issue: Apotex Inc. is recalling one lot (lot RF0410, expiry 05/2024) because of a...

Impurity Profiling of Chemical Reactions | Process ...
Impurity Profiling of Chemical Reactions | Process ...

Impurity profiling aims at identification and subsequent quantification of specific components present at low levels, usually less than 1% and ideally lower than 0.1%. Impurities are unwanted residuals that form during or after the course of the reaction.

IMPURITY PROFILE IN PHARMACEUTICAL SUBSTANCES- A ...
IMPURITY PROFILE IN PHARMACEUTICAL SUBSTANCES- A ...

substances is known as impurity profile. Impurity is defined as any substance coexisting with the original drug, such as starting material or intermediates or that is formed, due to any side reactions. Impurity can be of three types: Impurities

Maleic anhydride - Brief Profile - ECHA
Maleic anhydride - Brief Profile - ECHA

The Brief ,Profile, is produced based on data in ECHA’s databases and maintained by the Agency, and therefore the Brief ,Profile, as a dissemination tool falls under ECHA’s responsibility. ... Different compositions or ,impurity, profiles often lead to different classifications.

(Text with EEA relevance) - EUR-Lex
(Text with EEA relevance) - EUR-Lex

potential, in general, for any ,impurity, originating from the raw materials, e.g. aflatoxins or pesticides, or generated as part of the process and carried over, e.g. residual solvents and catalysts; (v) ... Having established and documented the risk ,profile, of the excipient, ...

EMSURE® Premium grade products | Sigma-Aldrich
EMSURE® Premium grade products | Sigma-Aldrich

Extended ,impurity profile,. Most extensive specifications worldwide - Tested for up to 70 parameters - Extraordinary purity - Very low limiting values; Greater accuracy and control of analyses; Optimized for highly critical and demanding analyses; Ideal for method development; No interference or contamination due to unknown impurities

LDetek Gas Analysis Expert. | LDetek
LDetek Gas Analysis Expert. | LDetek

COMPANY ,PROFILE,; CONTACT US. ... LDetek technology to trace ,impurity, measurements at Air Liquide hydrogen complex. February 10, 2021 . Click here to find.. More + Previous news. DOWNLOAD OUR LATEST EDITION OF THE LDBOOK Click here to download the LDBOOK in PDF format (40 Mo)

Phenol isopropylated phosphate (3:1) - Brief Profile - ECHA
Phenol isopropylated phosphate (3:1) - Brief Profile - ECHA

The Brief ,Profile, is produced based on data in ECHA’s databases and maintained by the Agency, and therefore the Brief ,Profile, as a dissemination tool falls under ECHA’s responsibility. ... Different compositions or ,impurity, profiles often lead to different classifications.

IND content and format for Phase 1 studies
IND content and format for Phase 1 studies

potential health hazard or an ,impurity profile, insufficiently defined to assess a potential health hazard; or 5) a poorly characterized master or working cell bank.

Kenjirô Tsuda - IMDb
Kenjirô Tsuda - IMDb

Kenjirô Tsuda,, Actor: Tiger & Bunny. ,Kenjirô Tsuda, was born on June 11, 1971 in Osaka, Japan. He is an actor, known for Tiger & Bunny (2011), Yu-Gi-Oh! (2000) and Attack on Titan (2013).

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City