VISIT OUR MAIN SITE
Company Overview
A.S.Controls was established in 1986, and started out as a small unit that developed level controls and valves for ammonia plants. Today, we boast of technological innovation that puts us in the forefront of the refrigeration and air-conditioning control industry in India.

We have two established brands – Castle and Subzero, both of whom have grabbed the attention, and the loyalty of several industry giants like Blue Star, Kirloskar , Reliance and others.

Our strength comes from industry experience, and more importantly, our in-house R&D team that works round the clock to keep us ahead.
Each brand has its own core technical team, and borrows specific talents from a common pool. Our approach to everything is lean and efficient. Which is how we manage to run a successful R&D team, core technical team, marketing staff, production, administration all with a low head count.
Values
The guiding forces behind the success of the company are our values. We firmly believe, and adhere to:
• Highest levels of quality in all materials, technology and manpower.
• Use of innovation to mould technology to suit the customer's need, not the other way around.
• Creating cost efficiencies for the customer through quality efficient processes, thereby offsetting costs incurred    on high quality materials.
• Being responsible for our immediate surroundings and the environment at large.
  Quality
Our comprehensive quality program covers the production process from start to finish:

• Quality Components: All components are sourced from the 'best in the field' suppliers and quality tested on   arrival. We are one of the few organizations in India who have an in-house facility for EMC
  (electromagnetic compatibility) tests.
• Technology: Our in-house R&D team is constantly evolving new, more efficient means of production and   assembly. In addition, we employ industry best practices wherever applicable.
• Sturdy and intelligent design : Our R&D team constantly works on improvements to existing technology and   design to reduce interference, increase efficiency, and lower costs without compromising on quality. We have   learnt from several customizations, and now incorporate these and other innovations into our product lines.
• Adherence to design specifications: We have quality and adherence checks at every production milestone. All   finished products also go through rigorous testing before release to customers.