GWIS Chemicals and Engineering

GWIS Chemicals and Engineering Experts in RO, Boiler, and Cooling Tower chemicals and services. Certified Injecta Italy Distributor.

Welcome to GWIS Chemicals & Engineering Services! πŸŒΏπŸ’§
We are leaders in providing top-tier solutions for Reverse Osmosis (RO), Boiler, and Cooling Tower systems, specializing in chemicals and services that ensure efficiency and longevity. As the certified distributor of Injecta Italy, we proudly deliver world-class dosing and control systems, ensuring innovative and reliable solutions for water treatment needs.

Labour Day Greetings from GWIS Chemicals & Engineering!As we celebrate Labour Day, GWIS Chemicals & Engineering extends ...
30/04/2026

Labour Day Greetings from GWIS Chemicals & Engineering!

As we celebrate Labour Day, GWIS Chemicals & Engineering extends heartfelt wishes of strength, success, and prosperity to you and your loved ones.

May this day remind us of the dedication, resilience, and hard work that build nations and shape a better future.

Let’s honor and appreciate the true backbone of our society with unity, respect, and gratitude.

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi - Pakistan.
🏒 Lahore Office: Plot # 139-C, Sundar Small Industrial Estate, Lahore - Pakistan.
🏭 Works R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi - Pakistan.

🌐 Learn More: www.gwischemical.com

πŸ”Ή Partner with us for reliable water treatment solutions today! πŸ”Ή

🎊 Wishing you a proud and inspiring Labour Day! ✨

BIOCIDE - R20 – Advanced RO Membrane Protection! At GWIS Chemicals & Engineering, we bring you Biocide - R20, a high-per...
29/04/2026

BIOCIDE - R20 – Advanced RO Membrane Protection!

At GWIS Chemicals & Engineering, we bring you Biocide - R20, a high-performance, non-oxidizing biocide designed to control biofouling and microbiological growth in RO membrane systems.

πŸ’§ Why Choose Biocide - R20?
βœ… Effective Biofouling Control – Keeps RO membranes clean and efficient.
βœ… Non-Oxidizing Formula – Ensures membrane longevity.
βœ… Versatile Application – Suitable for various water treatment systems.
βœ… Colorless Liquid – Easy integration into your process.

πŸš€ Applications of Biocide - R20:
πŸ”Ή Reverse Osmosis Systems – Prevents microbial contamination.
πŸ”Ή Industrial Water Treatment – Ensures optimal system performance.
πŸ”Ή Cooling Towers – Reduces biofilm formation.
πŸ”Ή Process Water Treatment – Enhances operational efficiency.
πŸ”Ή Desalination Plants – Maintains membrane effectiveness.

🏭 Why Choose GWIS Chemicals?
As industry leaders in water treatment solutions, we provide quality, reliability, and efficiency for industrial and commercial applications.

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi - Pakistan.
🏒 Branch Location: Plot # 139-C, Sundar Small Industrial Estate, Lahore - Pakistan.
🏭 Works R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi - Pakistan.

🌐 Learn More: www.gwischemical.com

πŸ”Ή Protect Your RO System – Order Now! πŸ”Ή

Hydra BX – Precision Dosing Pump for Ultimate Performance! At GWIS Chemicals & Engineering, we take pride in being the C...
14/04/2026

Hydra BX – Precision Dosing Pump for Ultimate Performance!

At GWIS Chemicals & Engineering, we take pride in being the Certified Distributor of Injecta in Pakistan, providing top-tier dosing solutions for industrial and chemical applications.

The Hydra BX Dosing Pump is designed to deliver precise and efficient chemical dosing, ensuring reliability in every operation.

πŸ’§ Why Choose the Hydra BX Dosing Pump?
βœ… High Capacity – 5 LTR for optimal chemical dosing
βœ… Powerful Pressure – Operates at 8 BAR for efficiency
βœ… Durable Build – Made with PVDF-C, resistant to harsh chemicals
βœ… Versatile Applications – Ideal for acid & chemical dosing

πŸš€ Applications of Hydra BX:
πŸ”Ή Water Treatment Plants – Ensure accurate chemical dosing for clean water
πŸ”Ή Industrial Processing – Optimize production efficiency with controlled dosing
πŸ”Ή Chemical Handling – Reliable performance for handling corrosive substances
πŸ”Ή Food & Beverage Industry – Maintain strict chemical dosing standards

🏭 Why Choose GWIS Chemicals?
As the Certified Distributor of Injecta in Pakistan, we provide genuine, high-quality dosing pumps tailored to industrial and chemical needs.

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi - Pakistan.
🏒 Lahore Branch: Plot # 139-C, Sundar Small Industrial Estate, Lahore - Pakistan.
🏭 Works R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi - Pakistan.

🌐 Learn More: www.gwischemical.com
πŸ”Ή Upgrade your chemical dosing system with Hydra BX today! Contact us now. πŸ”Ή

POLYGARD - 600 – Advanced Antiscalant & Inhibitor for Water Treatment! πŸ”Ή Cooling Towers – Reduce scaling and increase ef...
27/03/2026

POLYGARD - 600 – Advanced Antiscalant & Inhibitor for Water Treatment!

πŸ”Ή Cooling Towers – Reduce scaling and increase efficiency a high-performance antiscalant and inhibitor designed to prevent scale formation and enhance system efficiency in water treatment systems.

πŸ’§ Why Choose Polygard - 600?
βœ… Effective Scale Prevention – Keeps your system clean and efficient
βœ… Enhanced Performance – Improves water treatment effectiveness
βœ… Dual Action – Works as both an antiscalant and inhibitor
βœ… Versatile Usage – Suitable for various industrial water systems

πŸš€ Applications of Polygard - 600:
πŸ”Ή Water Treatment Plants – Protects membranes and equipment
πŸ”Ή Cooling Towers – Reduces scaling and increases efficiency
πŸ”Ή Boiler Systems – Prevents deposits for smooth operation
πŸ”Ή Reverse Osmosis Systems – Maintains peak filtration performance
πŸ”Ή Industrial Water Systems – Ensures optimal flow and durability

🏭 Why Choose GWIS Chemicals?
As industry leaders in water treatment solutions, we provide premium-quality chemicals designed for maximum efficiency and long-term reliability.

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi - Pakistan.
🏒 Lahore Branch: Plot # 139-C, Sundar Small Industrial Estate, Lahore - Pakistan.
🏭 Works R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi - Pakistan.

🌐 Learn More: www.gwischemical.com
πŸ”Ή Protect your water treatment system with Polygard - 600 today! Contact us now. πŸ”Ή

Pakistan Resolution Day 2026 Greetings from GWIS Chemicals & Engineering!As we celebrate Pakistan Resolution Day, GWIS C...
22/03/2026

Pakistan Resolution Day 2026 Greetings from GWIS Chemicals & Engineering!

As we celebrate Pakistan Resolution Day, GWIS Chemicals & Engineering extends warm wishes of unity, progress, and prosperity to you and your loved ones.

May this occasion bring strength, resilience, and success into your life. 🌟

Let’s cherish this special time with determination, patriotism, and growth. πŸ’šπŸ‡΅πŸ‡°

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi - Pakistan.
🏒 Lahore Branch: Plot # 139-C, Sundar Small Industrial Estate, Lahore - Pakistan.
🏭 Works R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi - Pakistan.

🌐 Learn More: www.gwischemical.com

πŸ”Ή Secure your water systems with us – Contact us today! πŸ”Ή

🎊 Wishing you a wonderful Pakistan Resolution Day! ✨

Eid Ul Fitr Mubarak 2026 from GWIS Chemicals & Engineering! βœ¨πŸŒ™As we celebrate the joyous occasion of Eid Ul Fitr, GWIS C...
20/03/2026

Eid Ul Fitr Mubarak 2026 from GWIS Chemicals & Engineering! βœ¨πŸŒ™

As we celebrate the joyous occasion of Eid Ul Fitr, GWIS Chemicals & Engineering extends warm wishes of happiness, peace, and prosperity to you and your loved ones.

May this blessed occasion bring countless blessings, renewed hope, and success into your life. 🌟

Let us cherish this special time with gratitude, unity, compassion, and generosity, while continuing to build a brighter and more sustainable future together. 🀍

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi - Pakistan.
🏒 Branch Office: Plot # 139-C, Sundar Small Industrial Estate, Lahore - Pakistan.
🏭 Works & R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi - Pakistan.

🌐 Learn More: www.gwischemical.com

πŸ”Ή Contact us today for reliable water treatment and engineering solutions. πŸ”Ή

🎊 Wishing you a joyful and blessed Eid Ul Fitr Mubarak! ✨

17/03/2026

Olimpia BP Dosing Pump – Smart Dosing for Pure Performance!

At GWIS Chemicals & Engineering, we bring you the Olimpia BP Dosing Pump, a high-performance and reliable dosing solution designed for accurate acid and chemical dosing across industrial applications where precision and durability matter most.

πŸ’§ Why Choose Olimpia BP Dosing Pump?
βœ… High Dosing Accuracy – Ensures consistent and precise chemical injection
βœ… Robust Performance – Operates efficiently up to 5 BAR pressure
βœ… Chemical Resistant Design – Made with PVDF-C material for aggressive chemicals
βœ… Compact & Durable – Ideal for continuous industrial operation

πŸš€ Applications of Olimpia BP Dosing Pump:
πŸ”Ή Water Treatment Plants – Precise dosing of treatment chemicals
πŸ”Ή Chemical Processing Industries – Safe handling of acids and chemicals
πŸ”Ή RO & ETP Systems – Reliable chemical injection for process stability
πŸ”Ή Cooling Towers & Boilers – Controlled dosing for scale and corrosion control
πŸ”Ή Industrial Manufacturing – Consistent chemical feed for optimized processes

🏭 Why Choose GWIS Chemicals?
As industry leaders in chemical engineering and industrial dosing solutions, we deliver quality, reliability, and performance tailored for water treatment, chemical processing, and industrial operations across Pakistan.

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi – Pakistan
🏒 Lahore Office: Plot # 139-C, Sundar Small Industrial Estate, Lahore – Pakistan
🏭 Works & R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi – Pakistan

🌐 Learn More: www.gwischemical.com
πŸ”Ή Upgrade your dosing accuracy – Contact us today! πŸ”Ή

RO Operational Chemicals – Reliable Protection for RO Systems!At GWIS Chemicals & Engineering, we provide high-performan...
28/02/2026

RO Operational Chemicals – Reliable Protection for RO Systems!

At GWIS Chemicals & Engineering, we provide high-performance RO operational chemicals designed to ensure efficient, reliable, and long-lasting performance of reverse osmosis water treatment systems.

πŸ’§ Our RO Operational Chemicals:

πŸ”Ή Polygard – 600 (Antiscalant & Inhibitor)
A high-performance antiscalant designed to prevent scale formation and improve the efficiency of water treatment systems.

Key Benefits:
βœ… Effective scale prevention for RO membranes
βœ… Improves system efficiency and performance
βœ… Dual action antiscalant and inhibitor
βœ… Suitable for various industrial water systems

πŸ”Ή Biocide – R20 (Non-Oxidizing Biocide)
A powerful biocide designed to control biofouling and microbiological growth in RO membrane systems.

Key Benefits:
βœ… Effective control of biofouling and microbial growth
βœ… Non-oxidizing formulation for membrane safety
βœ… Suitable for RO and industrial water systems
βœ… Helps maintain long-term operational efficiency

πŸš€ Applications:
πŸ”Ή Reverse Osmosis (RO) Plants
πŸ”Ή RO Membrane Protection & Performance Enhancement
πŸ”Ή RO Pretreatment & Post-Treatment Systems
πŸ”Ή Industrial RO Water Treatment Systems
πŸ”Ή Commercial RO Filtration Plants

🏭 Why Choose GWIS Chemicals & Engineering?
We deliver high-quality water treatment chemicals designed to maximize system efficiency, protect critical equipment, and ensure long-term operational reliability.

πŸ“ž Get in Touch Today!
πŸ“² Call/WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“© Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi – Pakistan
🏒 Lahore Branch: Plot # 139-C, Sundar Small Industrial Estate, Lahore – Pakistan
🏭 Works R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi – Pakistan

🌐 Learn More: www.gwischemical.com

πŸ”Ή Ensure reliable RO performance with GWIS operational chemicals. Contact us today! πŸ”Ή

Ramadan MubarakFrom GWIS Chemicals & Engineering πŸŒ™βœ¨As we welcome the blessed month of Ramadan, we extend our heartfelt w...
18/02/2026

Ramadan Mubarak
From GWIS Chemicals & Engineering πŸŒ™βœ¨

As we welcome the blessed month of Ramadan, we extend our heartfelt wishes for peace, prosperity, and spiritual growth to you and your loved ones.

May this sacred month bring countless blessings, strengthen our faith, and fill our lives with patience, gratitude, and compassion. Let us embrace this beautiful time with unity, generosity, and devotion.

Together, we continue striving for excellence, responsibility, and integrity while contributing toward a sustainable and progressive future.

πŸ“² Reach Out to Us:
πŸ“± Call / WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“§ Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office:
3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi – Pakistan
🏒 Branch Office:
Plot # 139-C, Sundar Small Industrial Estate, Lahore – Pakistan
🏭 Works & R&D:
Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi – Pakistan

🌐 www.gwischemical.com

🀍 Wishing you a blessed and peaceful Ramadan.

Kashmir Solidarity DayFrom GWIS Chemicals & EngineeringOn this significant day, we stand in unity and solidarity with th...
04/02/2026

Kashmir Solidarity Day
From GWIS Chemicals & Engineering

On this significant day, we stand in unity and solidarity with the people of Kashmir, praying for peace, justice, and harmony for the region and its people.

May this day remind us of the importance of compassion, resilience, and standing together for humanity and dignity.

Together, let us continue promoting unity, responsibility, and integrity while striving for excellence and building a sustainable future.

πŸ“² Reach Out to Us:
πŸ“± Call / WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“§ Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi – Pakistan
🏒 Branch Office: Plot # 139-C, Sundar Small Industrial Estate, Lahore – Pakistan
🏭 Works & R&D: Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi – Pakistan

🌐 www.gwischemical.com

🀍 Wishing strength, unity, and peace on Kashmir Solidarity Day.

βš™οΈ Mineral Dosing Station | Advanced Mineral Dosing SystemAn industrial-grade Chemical & Mineral Dosing Station engineer...
04/02/2026

βš™οΈ Mineral Dosing Station | Advanced Mineral Dosing System

An industrial-grade Chemical & Mineral Dosing Station engineered for precise remineralization and water conditioning.

This system integrates Cartridge Filtration, UV Disinfection, and automated chemical dosing to ensure safe, stable, and high-quality treated water.

πŸ”§ How the Mineral Dosing System Works (Step-by-Step):

1️⃣ Raw Water Inlet
Water enters the system through controlled inlet lines connected to the dosing and filtration modules.

2️⃣ Cartridge Filtration Unit
High-capacity cartridge filters remove suspended solids, turbidity, and fine particulates to protect downstream equipment.

3️⃣ UV Disinfection System
The UV unit disinfects water by neutralizing bacteria, viruses, and microorganisms β€” ensuring microbiological safety without chemicals.

4️⃣ Mineral Storage Tanks
Dedicated tanks for Calcium, Magnesium, and Sodium solutions ensure safe storage and accurate preparation.

5️⃣ Precision Dosing Pumps
Automated dosing pumps inject minerals proportionally based on flow rate and water quality requirements.

6️⃣ Inline Mixing & Monitoring
Uniform mixing is achieved with inline piping, while sensors and indicators monitor system performance.

7️⃣ Smart Control Panel
Centralized control panel enables real-time monitoring, alarms, and reliable automated operation.

8️⃣ Treated Water Outlet
Perfectly balanced, disinfected, and mineral-enriched water exits the system, ready for use or distribution.

βœ… Key Benefits:
βœ” Integrated Cartridge Filters & UV Disinfection
βœ” Accurate and consistent mineral dosing
βœ” Fully automated & energy-efficient operation
βœ” Industrial-grade components
βœ” Ideal for RO plants, bottling plants & water treatment facilities

πŸ“² Reach Out to Us:
πŸ“± Call / WhatsApp: +92-300-4017826
☎️ Landline: 021-35301220-1 (Ext-607)
πŸ“§ Email: [email protected] | [email protected]

πŸ“ Our Offices:
🏒 Head Office:
3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V, Karachi – Pakistan
🏒 Branch Office:
Plot # 139-C, Sundar Small Industrial Estate, Lahore – Pakistan
🏭 Works & R&D:
Plot # 5340, 42, 51, 52, Sector 15/16, Gulshan-e-Mazdoor, Hub River Road, Karachi – Pakistan

🌐 www.gwischemical.com�

🀍 Wishing strength, unity, and peace on Kashmir Solidarity Day.

Address

Head Office: 3rd Floor, Flat # 01, Plot # 17C, Street # 02, Zamzama Commercial Lane, DHA Phase-V
Karachi
76500

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 18:00

Telephone

+923004017826

Website

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