About Us

Who We Are?

Maxwell Additives Pvt. Ltd. is one of the leading manufacturers of speciality chemicals offering the broadest product range along with proactive, customer- oriented expertise.

Maxwell Additives Pvt. Ltd. formerly Manhar Specialities is an Indian manufacturer of oil & gas products, corrossion inhibitors, polymers, quaternary ammonium compounds, water treatment chemicals, sugar processing additives, phosphonates and general hygiene & disinfection products since 1988.


Brands OLKLIN, KLINMAN, DEBAC, EZYKLIN & EZYGARD are mainly dedicated to professional cleaning, hygiene & disinfection in the fields of catering, food industries, clinics & hospitals, industries & institutes. SUJAL, PHOSPHOMAN, POLYMAN are specialised in oil & gas products, water treatment chemicals, phosphonates & polymers.

Maxwell Additives Pvt. Ltd. is capable to answer practically all cleaning, hygiene & disinfection needs in wide range of industries.

Maxwell Additives

Our Philiosopy

It is our prime focus to go the extra mile to provide complete customer satisfaction. We offer solution rather than just products, which have helped us, nurture strong and everlasting bond with our customers across the world. The quality management system is frequently upgraded based on customers feedback and expectations, in order to glorify their level of satisfaction.

Our success and growth is built upon a sound base of technical excellence, an innovative approach and a commitment to quality. In-house research and development has produced a unique range of products which offer significant benefits to industrial and commercial users of wide range of industries.

We believe innovation through partnership with our customers and suppliers ensures we can meet whatever technical, environmental or regulatory challenges lie ahead.

Committed to mark our global existence by larger base of satisfied customers. developed by supplying quality products & services, we strive for higher level of satisfaction by continuous improvement in the related business process.

Mission:- We continuously serves in the field of cleanliness drive which is very much inevitable for healthy and hazel free life with unique class of best quality.

Goal:- Our Goal is to give the best quality products, at an affordable price, to keep our human folks as well as environment clean, safe and healthy.


Total Products


Manufacturing Since 1988



Environmental Commitment

We consider our environmental responsibility very seriously and are committed to limiting our footprint throughout our product life cycle.

We Can Advise

Our customer service is available by telephone +91-99254 60006 & by e-mail inquiries@maxwelladditives.com, if you should have any question about products or orders.

Our History

Since 1988 we have been assisting professional in the fight against dirt through high quality & effective products. Today we have presence across Africa, Asia & Gulf countries with a reputation for developing high performing products & innovative approach to cleaning & hygiene.

Proven Results

Our products are independently tested in our state of the art laboratory as well as in 'real use' conditions to ensure their cleaning activity.

Our Responsibilities

Maxwell Additives Pvt. Ltd. is accredited by an ISO 9001:2015, ISO 14001:2015 & ISO 15883, BS OHSAS 18001:2007 & ISO 22000:2005 controlling our raw materials & end products through the manufacturering process. To mitigate risk, our staff are trained in the use of chemicals & our products are designed to secure the point of use through user friendly packing & dosing systems.

In Manufacturing

We consider our environmental responsibility very seriously and are committed to limiting our footprint throughout our product life cycle. In Manufacturing. We favour processing methods that are least harmful to the environment.We ensure high quality supplies. We reduce electricity and water consumption with the help of solar operated plant & rain water harvesting.

In Quality

We have ISO certification 9001:2015 for quality management to ensure best quality to our business partners. We use customer feedback for continuous improvement of our products.

Why Us?

Why Choose Us!

Manufacturing Unit

Maxwell Additives develops and manufactures chemicals to help its customers to solve their most difficult challenges.

Well Equipped Laboratory

We have established a quality control lab, wherein our quality auditors conduct various tests at each step of production before dispatching it.

Technocrat People

Our experts help develop solutions for safety and success across all of our businesses, reaching customers


Our approach to product, services, people , global responsibility considers the full impact of our offerings, from creation to use to disposal.

Corporate Responsibility

Maxwell Additives is committed to delivering innovative, sustainable solutions that help our customers achieve cleaner, safer and healthier surroundings.

Product Cost-Effectiveness

Maxwell Additives encourages the use of diverse customers while ensuring that we are providing the highest quality products and services at the most competitive prices.


Maxwell Additives Pvt. Ltd. has always viewed its role as one of partnership with its customers. Indeed, it is the constantly changing demands of our customers in industry, commerce and public health, which shape the very nature of the products and services we provide.

Maxwell Additives Pvt. Ltd. combines experience and professional expertise for each customer's particular requirements, with measures designed specifically to ensure your systems operate safely and efficiently.

A Complete Service

Maxwell Additives Pvt. Ltd. provides a comprehensive service to the customers. The company has tie ups with several reputed Manufacturers, Mine Owners, Service Providers who are the leaders in their respective segments.

The Company Caters to Several industry segments like:
  • Oil & Gas Products
  • Plastic & PU Chemicals
  • Soap, Detergent & Toiletries
  • Water Treatment Chemicals
  • Mining Chemicals
  • Cosmetics & Perfumes
  • Pulp, Paper & Textile Chemicals
  • Speciality Chemicals for Manufacturing Water Treatment Chemicals
  • Paint, Ink, Coating & Rubber Chemicals
  • Food Ingredients / Food Grade Chemicals / Spices

By virtue of this, the company has been able to source the products at very competitive prices and can supply the same with guaranteed specifications and delivery commitments.