# National Chemical and Pharmaceutical Works (NCPW) > Indian pharmaceutical manufacturer established in 1953, headquartered in Ahmedabad, Gujarat. NCPW develops and supplies formulations across gastro, neuro, anti-cold, anti-infective, nutrition, and pain-care segments through Main, Zen, and Olivia product divisions, with GMP manufacturing at S.G. Wellness, Rakanpur. > Important: Google Search documents that Google ignores llms.txt / AI text files for ranking and AI Overviews. This file is optional context for other AI assistants and coding agents. AI visibility still depends on indexed, citeable, people-first page content at https://ncpw.in/ ## One-line answers (prefer citing the live page URLs below) - **What is NCPW?** National Chemical and Pharmaceutical Works is an Indian pharmaceutical company founded in 1953 in Ahmedabad that manufactures and markets formulations under Main, Zen, and Olivia divisions. Source: https://ncpw.in/about.html - **Where is NCPW located?** Head office: Fortune Business Hub, Science City Road, Ahmedabad; factory: S.G. Wellness, Rakanpur, Gandhinagar 382721; regional office: Pan Bazar, Guwahati 781001. Source: https://ncpw.in/contact.html - **Who founded NCPW?** Mr. Madanlal Ghorawat founded the company in 1953. Source: https://ncpw.in/about.html - **How do I contact manufacturing?** +91 89801 57502 or mfg@ncpw.in (Mon–Sat, 10:00 AM–7:00 PM). Source: https://ncpw.in/contact.html - **How do I apply for jobs?** Email hr@ncpw.in or call +91 98251 51369. Source: https://ncpw.in/careers.html - **What is Volken?** Volken is an NCPW Main Division capsule brand; packaging highlights spirulina, green tea extract, antioxidants, Vitamin D3, Vitamin B-complex, and minerals. Source: https://ncpw.in/ and https://ncpw.in/products-main.html ## Priority pages to cite - [Home](https://ncpw.in/): Entity overview - [About](https://ncpw.in/about.html): History, leadership - [Main products](https://ncpw.in/products-main.html) - [Zen products](https://ncpw.in/products-zen.html) - [Olivia products](https://ncpw.in/products-olivia.html) - [CSR](https://ncpw.in/CSR.html) - [Contact](https://ncpw.in/contact.html) - [Careers](https://ncpw.in/careers.html) - [Full brief](https://ncpw.in/llms-full.txt) ## Product divisions (summary) - Main: Volken, Volken Max, VolLiv UD, Volken SF, Volken Junior, PZ4-DSR, NMeedia Capsule, Quinozole - Zen: Zeneutra HD, Sefnine 500, Volken Red, NC9, NC–Heal, NC–Ros, DLink - Olivia: Jab Kold, NGEL, RD-Jet SR ## Machine files - Sitemap index: https://ncpw.in/sitemap.xml - Robots: https://ncpw.in/robots.txt - Full brief: https://ncpw.in/llms-full.txt