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Rech Chemical Business Dep. 2 renamed Rongqing Chemical in 2020

Important Info: Rech Chemical Business Division 2 renamed Rongqing Chemical in 2020. In order to expand the global market and supply more accurate and flexible settlement methods for sulfate salt customers both at home and abroad, the former Rech Chemical Division 2 is updated to Changsha RongQing Chemical Co. LTD. [Read More]

2020-06-28
Rech Chemical Co. Ltd Welcome you at VIV Qingdao Asian 2019

2019-09-20
The ferrous sulfate dosage in chicken feed

2019-09-11
The safety and efficiency of zinc sulphate monohydrate for feed

2019-09-06
The First China-Africa Economic and Trade Expo opened in Changsha

2019-06-28
Ferrous Sulfate Monohydrate SDS

2019-06-26
Ferrous Sulfate Classification

2019-06-17
What is the best precipitation PH of ferrous sulphate in water treatment?

2017-09-27
CRIA Certificate Of Ferrous Sulphate Heptahydrate

2017-08-01
Test Method Of Ferrous Sulfate Heptahydrate

2017-03-30
Method of Analysis Ferrous Sulfate Monohydrate

2016-11-29
The flaw chart of production magnesium sulphate heptahydrate.

2016-09-30
The alkaline soil conditioner--ferrous sulfate

2016-09-19
Rech Chemical Co. Ltd and ISO9001 Certification

2016-07-27
Copper Sulfate Pentahydrate MSDS

2016-07-21
Producing process of ferrous sulfate monohydrate and Iron sulphate heptahydrate

2016-04-08
Producing process of feed grade zinc sulfate monohydrate

2016-04-07
How to mix chemical fertilizer like as ferrous sulfate with farm manure?

2022-08-31
Can you distinguish crop diseases and deficiency disease?

2022-08-30
How to make foliar fertilization of zinc sulfate and other trace elements?

2022-08-30

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Rongqing Chemical Co., Ltd
Address: Sunshine 100,Yue Lu District,Changsha,Hunan,China.
Tel: +86-731-85864603
Fax:+86-731-85864605
Email : Info@rqsulfates.com
thunder.tang@hotmail.com
Skype: rech.chemical
Website: www.rqsulfates.com

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Changsha Rongqing Chemical Co. Ltd specializing ferrous sulfate,manganese sulfate,zinc sulfate,magnesium sulfate and copper sulfate,which certified ISO 9001,FAMI-QS & finished EU REACH registration
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