# Crown Puretech > Crown Puretech is an ISO 9001:2015, ISO 14001:2015 and CE certified manufacturer and exporter of water and wastewater treatment plants, headquartered in Shela, Ahmedabad, Gujarat, India, with a branch in Navrangpura, Ahmedabad. With 1,000+ completed projects and 9+ years of experience, the company designs, manufactures, installs and maintains turnkey water treatment solutions — including Water Treatment Plants (WTP), Sewage Treatment Plants (STP), Effluent Treatment Plants (ETP/CETP), Zero Liquid Discharge (ZLD), industrial Reverse Osmosis (RO), water softeners, demineralization and desalination plants, plus swimming-pool, spa and water-feature systems — for industrial, commercial, municipal, residential and export clients. ## Company - [About Us](https://www.crownpuretech.com/about-us): Overview of Crown Puretech, its water and wastewater treatment manufacturing capability, experience and certifications. - [Certifications](https://www.crownpuretech.com/certification): ISO 9001:2015, ISO 14001:2015 and CE certifications held by Crown Puretech. - [Mission & Vision](https://www.crownpuretech.com/mission-and-vision): The company's mission and vision for sustainable water management. - [Our Clientele](https://www.crownpuretech.com/clientele): Industries and brands that trust Crown Puretech for water treatment. - [Application Industries](https://www.crownpuretech.com/application-industries): Industry segments served — pharmaceutical, textile, food & beverage, hospitality, hospitals, municipal and more. - [Our Projects](https://www.crownpuretech.com/projects): Completed water treatment, swimming pool and fountain projects. - [Contact Us](https://www.crownpuretech.com/contact-us): Addresses, phone numbers and enquiry form for Crown Puretech (Ahmedabad, Gujarat). ## Water & Wastewater Treatment Plants - [Water Treatment Plant (WTP)](https://www.crownpuretech.com/water-treatment-plant): Customised water treatment plants for industrial, commercial and municipal use. - [Wastewater Treatment Plant (WWTP)](https://www.crownpuretech.com/wastewater-treatment-plant): Wastewater treatment plant manufacturing and turnkey solutions. - [Sewage Treatment Plant (STP)](https://www.crownpuretech.com/sewage-treatment-plant): STP design and manufacturing for industries, hotels, hospitals and townships, meeting CPCB norms. - [Effluent Treatment Plant (ETP)](https://www.crownpuretech.com/effluent-treatment-plant): Industrial effluent treatment plants for textile, pharma, chemical and other industries. - [Common Effluent Treatment Plant (CETP)](https://www.crownpuretech.com/common-effluent-treatment-plant): Shared effluent treatment for industrial clusters and estates. - [Zero Liquid Discharge (ZLD)](https://www.crownpuretech.com/zero-liquid-discharge): ZLD systems that recover almost all water and leave no liquid discharge. - [Grey Water Treatment & Recycling](https://www.crownpuretech.com/grey-water-treatment-plant): Grey-water recycling for reuse in flushing, gardening and cooling. - [Seawater Desalination Plant](https://www.crownpuretech.com/desalination-plant-sea-water): Seawater and brackish-water desalination (RO) plants. - [Demineralization (DM) Plant](https://www.crownpuretech.com/de-mineralization-plants): DM plants producing ultra-pure water for boilers and process applications. ## Industrial Water Products & Systems - [Reverse Osmosis (RO) System](https://www.crownpuretech.com/r-o-system): Domestic, commercial and industrial RO systems for low-TDS purified water. - [Water Softener](https://www.crownpuretech.com/water-softener): Automatic water softeners for hard-water treatment in homes and industry. - [Water Conditioner](https://www.crownpuretech.com/water-conditioner): Electronic water conditioners that address hardness while retaining minerals. - [Ultrafiltration (UF) System](https://www.crownpuretech.com/ultra-filtration-system): UF systems removing suspended solids and bacteria. - [UV Filtration System](https://www.crownpuretech.com/ultra-violet-filtration-system): UV disinfection systems for safe drinking water. - [Alkaline Water Ionizer](https://www.crownpuretech.com/alkaline-water-ionizer): Alkaline water ionizer machines. - [Hydrogen Water Bottle](https://www.crownpuretech.com/hydrogen-bottle): Hydrogen-rich water bottles for wellness. - [Pressure Booster System](https://www.crownpuretech.com/pressure-booster-system): Pressure boosting systems for stable water pressure. - [Water Heating System](https://www.crownpuretech.com/heating-system): Energy-efficient water heating systems. - [Ozonizer / Air Purifier](https://www.crownpuretech.com/ozonizer-air-purifiers): Ozone generators and air purifiers. - [Nano / Micron Filters](https://www.crownpuretech.com/nano-micron-filters): Fine nano and micron filtration cartridges. - [Imported Media & Bag Filters](https://www.crownpuretech.com/imported-media-filters-bag-filters): Imported filter media and bag filtration for water treatment. - [Water Coolers](https://www.crownpuretech.com/water-coolers): Commercial and industrial drinking-water coolers. - [All Products](https://www.crownpuretech.com/products): Full catalogue of Crown Puretech products and accessories. ## Swimming Pool, Spa & Water Features - [Swimming Pool Treatment Plant](https://www.crownpuretech.com/swimming-pool-treatment-plant): Swimming pool water treatment and filtration systems. - [Pool Categories](https://www.crownpuretech.com/pool-categories): Types of swimming pools — public, semi-public and private. - [Spa & Wellness](https://www.crownpuretech.com/spa-and-wellness): Spa and wellness pool systems. - [Jacuzzi & Spa Systems](https://www.crownpuretech.com/jacuzzi-and-spa-systems): Jacuzzi and spa installations for homes, hotels and resorts. - [Salt Chlorination](https://www.crownpuretech.com/salt-chlorination): Salt chlorination systems for pool disinfection. - [Pool LED Lighting](https://www.crownpuretech.com/pool-led-lightning): Underwater LED lighting for swimming pools. - [Pool Heating Pumps](https://www.crownpuretech.com/pool-heating-pumps): Heat pumps for swimming pool water heating. - [Water Bodies](https://www.crownpuretech.com/water-bodies): Decorative water bodies and landscape water features. - [Water Features & Fountains](https://www.crownpuretech.com/water-features-and-fountains): Fountains and decorative water features. - [Pond Filtration Systems](https://www.crownpuretech.com/pond-filtration-systems): Pond filtration and aquatic life-support systems. - [Misting Systems](https://www.crownpuretech.com/misting-systems): Outdoor misting systems for cooling, humidifying and dust control. - [Swimming Pool, Wellness & Water Bodies](https://www.crownpuretech.com/swimming-pool-wellness-water-bodies): Turnkey swimming pool, wellness and water-body projects. ## Turnkey Projects - [Turnkey Projects](https://www.crownpuretech.com/turnkey-projects): End-to-end turnkey water treatment project delivery. - [Wastewater Treatment Turnkey Projects](https://www.crownpuretech.com/waste-water-treatment-turnkey-projects): Turnkey wastewater treatment project execution. - [PET Bottling System](https://www.crownpuretech.com/pet-bottling-system): PET bottling and packaged drinking water plant solutions. ## Services - [Consultation & Design](https://www.crownpuretech.com/consultation-and-design-services): Expert consultation and design for water treatment systems. - [Operation & Maintenance](https://www.crownpuretech.com/operation-and-maintenance): O&M services for water and wastewater treatment plants. - [Annual Maintenance Contracts (AMC)](https://www.crownpuretech.com/annual-maintenance-contracts): AMC plans that keep plants compliant and efficient. - [Water Assessment & Audit](https://www.crownpuretech.com/water-assessment-and-audit): Water quality assessment and audit services for industry. - [Re-Modernization](https://www.crownpuretech.com/re-modernization): Upgrading and modernizing existing water treatment plants. - [On-Site Training](https://www.crownpuretech.com/onsite-training): Operator training for water treatment plant operation. - [Precautionary Measures](https://www.crownpuretech.com/precautionary-measures): Safety and precautionary guidance for plant operation. ## Manufacturer Pages (Ahmedabad / Gujarat) - [Water & Wastewater Treatment Plant Manufacturer in Gujarat](https://www.crownpuretech.com/water-and-wastewater-treatment-plant-manufacturer-in-gujarat): Crown Puretech as a water and wastewater treatment plant manufacturer in Gujarat. - [Water Treatment Plant Manufacturer in Gujarat](https://www.crownpuretech.com/water-treatment-plant-manufacturer-in-gujarat): Water treatment plant manufacturing in Gujarat. - [Wastewater Treatment Plant Manufacturer in Gujarat](https://www.crownpuretech.com/wastewater-treatment-plant-manufacturer-in-gujarat): Wastewater treatment plant manufacturing in Gujarat. - [Swimming Pool Treatment Plant Manufacturer in Gujarat](https://www.crownpuretech.com/swimming-pool-treatment-plant-manufacturer-in-gujarat): Swimming pool treatment plant manufacturing in Gujarat. - [RO Water Filtration Systems Manufacturer in Gujarat](https://www.crownpuretech.com/reverse-osmosis-ro-water-filtration-systems-manufacturer-in-gujarat): Reverse osmosis water filtration system manufacturing in Gujarat. - [Automatic Water Softener Manufacturer in Gujarat](https://www.crownpuretech.com/automatic-water-softener-manufacturer-in-gujarat): Automatic water softener manufacturing in Gujarat. ## Resources - [Blog](https://www.crownpuretech.com/blogs): Articles and guides on water and wastewater treatment. - [Product Catalogue (Brochure)](https://www.crownpuretech.com/catalogue/flipbook/brochure/): Digital flipbook brochure of Crown Puretech products. - [What is Reverse Osmosis?](https://www.crownpuretech.com/what-is-reverse-osmosis): Explainer on how reverse osmosis works. - [Difference Between Ultrafiltration and UV Filtration](https://www.crownpuretech.com/difference-between-ultrafiltration-and-ultraviolet-filtration): Comparison of UF and UV water treatment. - [How to Choose the Right Water Treatment System](https://www.crownpuretech.com/how-to-choose-the-right-water-treatment-system): Buyer's guide to selecting a water treatment system. - [Complete Guide to Choosing the Best Water Treatment Plant Manufacturer](https://www.crownpuretech.com/complete-guide-to-choosing-the-best-water-treatment-plant-manufacturer): How to evaluate and choose a water treatment plant manufacturer. - [Everything About Industrial Water Treatment Plants](https://www.crownpuretech.com/everything-about-industrial-water-treatment-plants-from-planning-to-operation): Planning to operation guide for industrial water treatment plants. - [How to Reduce Wastewater Treatment Operating Costs](https://www.crownpuretech.com/how-to-reduce-wastewater-treatment-operating-costs): Ways to lower wastewater treatment running costs.