Our vision is to set a bench mark for the modern construction industry that gets motivation from all set standards, national or international.

The force that guides us is that of team work, who believes in persistent hard work with constant innovation.
With the will to deliver quality products and the means to carry it out, our mission is always to be a step ahead in U-PVC windows and doors manufacturing and delivering products to the customers satisfaction with a strong sense of responsibility towards its employees and the society at large.

WIN-SQAURE is committed to constantly support the Indian construction industry in its effort to attain international standards


Today, India stands at a threshold of a change. Our country dotted exuberantly with myriad colors, designs and structures is taking shape as a glorious new India. Yesterday is giving way to tomorrow‘s vision and today is being shaped carefully.

Win-Square Systems (India) LLP a newly established company is promoted by Rajesh Jain and Kishore Jain with an aim to diversify from their current trading activities related to the Interior, Building and Construction industry to, manufacturing advanced Green Building products.

With the growing demand for green building products, and in search of an alternative to replace conventional steel, aluminium and wooden windows and doors, we at Win-Square have joined hands with the pioneers of the fenestration industry KÖMMERLING, Germany – a Profine group company to supply quality unplasticized Poly Vinyl Chloride (U-PVC) profiles to manufacture U-PVC windows and doors.

U-PVC windows and doors has made such an impact in the industry, that it has cornered the high end residential market, taking up a major share of the once used to be aluminium dominated market. Win-Square, is all set to raise the bar and set the standard in quality windows and doors.

KÖMMERLING having their headquarters based in Primasens, Germany controls over 23% of the market share of U-PVC profile extrusions in the world, and operates six production sites in France, Italy, Spain, USA, China and Brazil.

With the state of the art manufacturing facilities along with European machines and skilled manpower, we are able to deliver quality windows and doors along with the freedom of customization.