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Shenzhen Changlong Technology Co., Ltd.
Call Us +86 13612908729
Email Us [email protected]
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Products
Home > Reductant

Products

  • Water tester
    • Water tester kit
    • Water analyzer
  • Flocculation and Settlement
    • Poly aluminium chloride
    • Poly ferric sulfate
    • Ferrous Sulfate
  • Lime
    • Hydrated Lime
    • Quick Lime
  • Bioactive
    • Carbon
    • Bioactivator
  • Remover
    • Decolor
    • Phosphorus removal agent
    • COD
    • Nickel
    • Heavy metal
    • Fly ash
    • Fluoride removal
    • Water clear
  • Alkali
    • Alkali material
  • Organic
    • Polyacrylamide
  • Reductant
    • Alkaline reduction
  • Pretreatment
    • COD pretreatment
  • Membrane
    • MBR membrane treatment

New Products

  • Ferrous Sulfate (>95% ACS) US$30-40 Per TonFerrous Sulfate (>95% ACS) US$30-40 Per Ton
  • Sodium sulfideSodium sulfide
  • Calcium oxideCalcium oxide
  • Solid ferrous SulfateSolid ferrous Sulfate
  • Drinking water level poly aluminium chlorideDrinking water level poly aluminium chloride
  • All new products

Reductant

Sodium Hydrogen Sulfite
Sodium Hydrogen Sulfite

Sodium Hydrogen Sulfite
Synonyms: sodium acid sulfite, sodium meta bisulphate.

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Sodium Sulfite
Sodium Sulfite

Sodium Sulfite
Synonyms: Sulfur oxygen powder , Anhydrous Sodium Sulfite.

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Sodium sulfide
Sodium sulfide

​ Sodium sulfide
Synonyms: Sodium Polysulfide, Stinky Alkali, Sodium Sulfide Dehydrate.

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Latest News

  • Low cost and stable fluoride removal / fluoride removal intelligent dosing control system
    Low cost and stable fluoride removal / fluoride removal intelligent dosing control system2020/09/16

    Changlong began to set up a team to engage in research on fluoride removal technology in the second half of 2017. The research and development team of stable and up-to-standard fluoride removal technology consists of 3 post-doctors, 4 masters and dozens of technical engineers. Aiming at the goal of ......

  • Ferrous sulfate used as fertilizer in crop growth and agricultural application
    Ferrous sulfate used as fertilizer in crop growth and agricultural application2020/10/27

    Potassium sulfate is a non-chlorine water-soluble potassium fertilizer, and it is an important way to supplement potassium and sulfur in tobacco, grapes and other economic crops.

PRODUCTS

  • Water tester
  • Flocculation and Settlement
  • Lime
  • Bioactive

Inquiry For Pricelist

For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.We have brand new intelligent fast, accurate, portable water quality kit and analyzers with free matched reagents, ferric sulphate, the price of polyferric sulfate and lime is the lowest but with good quality.

CONTACT US

  • Building G, Dahua Industrial Zone, NO.8 Jixiang street, Pingdi, Longgang district, Shenzhen, China
  • +86 13612908729
  • [email protected]
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