API & Fine Pharmaceutical Manufacturer in India

West Bengal Chemical Industries Limited (cGMP, ISO and HACCP certified) is one of the world’s major manufacturers of API over 60 years of Manufacturing Experience combined with an innovative spirit and high flexibility for pharmaceutical, Nutraceutical, food and animal nutrition. WBCIL, one of the best pharma companies in India, has manufacturing facilities in Kolkata and Dahej (Gujarat). Expertise of WBCIL includes Injectable Iron API & Liposomal minerals.

Welcome To

Leading API Pharma Company in India – WBCIL

WBCIL has become one of the trusted API pharma companies in India through our quality products of APIs or active pharmaceutical ingredients and numerous fine chemicals which are used in the formulation of medical drugs.

WBCIL stands out in the pharmaceutical landscape with its comprehensive array of DC Grades, Premixes, and chelated minerals, alongside a suite of premium pharmaceutical offerings. These products are meticulously crafted to meet the evolving demands of the global market, ensuring top-tier quality and efficacy. As a leading entity among pharma companies in India, WBCIL boasts a broad portfolio that encompasses essential pharmaceutical APIs. WBCIL claims to be one of the major pharmaceutical API manufacturers in India with an extensive portfolio that includes Calcium, Magnesium, inter alia Iron, Potassium, and Zinc salts. WBCIL also supplies trace elements like Chromium, Manganese, and Copper alongside Ascorbate, Acetate, Phosphate, Propionate, Citrate, Gluconate, Aspartate, Bisglycinate, Malate, and other anions as well.

WBCIL’s deep-rooted expertise does not just lie in the realm of pharmaceuticals but also extends significantly into the fine chemical industries.

WBCIL Latest Products
Milk calcium
CAS No: N/A HSN Code: N/A
Milk Calcium Powder
Potassium Gluconate
CAS No: 299-27-4 HSN Code: 29181690
Potassium Gluconate
Potassium Ascorbate
CAS No: 15421-15-5 HSN Code: 28352400
Potassium Ascorbate
Liposomal Vitamin C
CAS No: 50-81-7 HSN Code: 29369000
Liposomal Vitamin C
Magnesium Pidolate
CAS No: 135701-98-3
Magnesium Pidolate
Sucroferric Oxyhydroxide
CAS No: 1007207-67-2
Sucroferric Oxyhydroxide
  • 40+ No. of API Development
  • 10K MT Proposed Capacity per year
  • 30+ Operational Countries
  • 60+ Years of Experience
  • 4K+ No. of Clients
  • 9 No. of Patents

WBCIL Accreditations

As one of the reliable API pharmaceutical companies in India, WBCIL is a registered nationally recognized fine chemical and API manufacturer, with prestigious accreditations with fssai, FICCI, along with authentic certification from ISO, Good Laboratory Practice or GLP, GMP or Good Manufacturing Practice, and TrustSeal by IndiaMART.

FICCI
FSSAI
Good Laboratory Practice
Trust Seal Indiamart
ISO 9001-2015
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Latest Events Attended
Arab-Health-2025
Arab Health 2025
Hall / Stall No:MS C50 (Mustaqbal Hall)
Date:January 27, 2025 - January 30, 2025
Venue:Dubai World Trade Centre - Sheikh Zayed Rd, Trade Centre, Trade Centre 2, Dubai, UAE
CHPI Milan 2024
CHPI Milan 2024
Hall / Stall No:2B90
Date:October 8, 2024 - October 10, 2024
Venue:FIERA MILANO, Strada Statale Sempione, 28, 20017 Rho Milan, 08908 Italy
CPHI India 2024
CPHI India 2024
Hall / Stall No:3F06
Date:November 26, 2024 - November 28, 2024
Venue:India Expo Centre, Delhi NCR, Plot No. 23/25, 27/29, Knowledge Park II, Greater Noida, Uttar Pradesh 201306
Pharmaconex 2024
Pharmaconex 2024
Hall / Stall No:H4E22
Date:September 8, 2024 - September 10, 2024
Venue:Egypt's International Exhibition Center, El-Moshir Tantawy Axis, Al Hay Al Asher, Nasr City, Cairo Governorate 4440301, Egypt
IPHEX India 2024
IPHEX India 2024
Hall / Stall No:1/41
Date:August 28, 2024 - August 30, 2024
Venue:IEML Knowledge park-ll , Greater Noida Expressway , Delhi - NCR, India
Asia Pharma Expo 2024
Asia Pharma Expo 2024
Hall / Stall No:3510
Date:February 29, 2024 - March 2, 2024
Venue:Bangabandhu Bangladesh - China Friendship Exhibition Center (BBCFEC), Dhaka, Bangladesh

Customized Physical Properties of API Available

Crafting APIs to Perfection with Particle Size Distribution and Redefining Manufacturing Standards with Bulk Density Solutions

A man working in a laboratory with a microscope.
Our Clients
Alkem Laboratories
Chemprof
Navana Pharmaceuticals Ltd.
Hochster Pharmaceutical Industries
Devart Lab
Incepta Pharmaceuticals
Indchemie Life Sciences
Jubilant Lifesciences
Tirupati Medical Lifescience
Latest Articles & Blogs
Root Chakra Balancing the Root Chakra: How WBCIL’s Magnesium Supports Stability and Reproductive Health
The Root Chakra, also known as the Muladhara, is the foundation of our chakra system, representing our connection to the…...
Arab Health 2025 Pioneering Wellness: WBCIL’s Participation at Arab Health 2025 to Shape the Future of Pharmaceuticals
The Middle East’s healthcare industry is evolving rapidly, with increasing demand for innovative, sustainable, and high-quality pharmaceutical solutions. Arab Health…...
Anti Aging Supplements Anti-Aging and the 7 Chakras: How WBCIL’s Minerals Support Holistic Rejuvenation
Aging is more than just the appearance of wrinkles and gray hair—it’s a multidimensional process that impacts our physical health,…...
Liposome Drug Delivery Liposomal Technology: A Voyage into the Future of Drug Delivery
Imagine microscopic bubbles, each a miniature cargo ship, navigating the intricate pathways of your body. These aren't science fiction; they're…...
CPHI India success of WBCIL 2024 WBCIL’s Thriving Success at CPHI India 2024- A Global Showcase of Innovation and Collaboration
A Grand Stage for Pharmaceutical Innovation In the dynamic landscape of the pharmaceutical industry, CPHI India 2024 has once again…...
Lactose Intolerance Say Goodbye to Dairy Deficiencies: WBCIL’s Nutritional Solutions for Lactose Intolerance
Lactose intolerance affects millions worldwide, causing discomfort and nutritional challenges for those unable to digest milk sugar. As the prevalence…...
Frequently Asked Questions on: Leading API Pharma Company in India – WBCIL
What is an API pharma company?

API (Active Pharmaceutical Ingredient) refers to the active substance present in a medication. Since a small amount of the active ingredient is effective, only a tiny portion of it is included in the medication.

Who is the manufacturer of API in India?

There are various API manufacturing companies in India. Among all West Bengal chemical Industries limited stands as one of the top and oldest corporation where more than 150 APIs are produced and exported.

Which is the No 1 pharma API supplier in India?

As of recent industry reports, West Bengal Chemical Industries Limited is considered the No. 1 pharma API supplier in India.

How many types of pharma API are there?

There are primarily two types of APIs: synthetic (chemically synthesized) and biological (derived from biological processes).

How does API work?

An API works by producing a desired therapeutic effect in the body, targeting specific biological pathways or receptors.

What is the difference between drug and API?

A drug is the final medicinal product taken by patients, which contains the API as the active component along with other excipients.

What are API standards?

API standards refer to the quality and regulatory specifications that APIs must meet to ensure their safety, efficacy, and consistency.

What is active pharmaceutical ingredient process?

The active pharmaceutical ingredient process involves the synthesis, purification, and formulation of the biologically active substance used in drug manufacturing.

What is API and excipients?

API is the active component in a drug that provides therapeutic effects, while excipients are inactive substances that support the delivery and stability of the API.

What is an example of a fine chemical?

An example of a fine chemical is a pharmaceutical intermediate, such as a building block for synthesizing a specific drug.

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