We are enlisted as one of the foremost Clean Room Doors Manufacturers in India. Made using galvanized steel, the Clean Room Doors offered by us are highly praised in the market. These doors can be tailor made to suit the varied requirements of the esteemed clients. Doors are available in variety of paints finishes with various options of hardware to suit your need. Door leaf are made from 0.8/1.00/1.2mm thick zinc coated galvanized steel sheet in double skin to the thickness of 44/45/46/47mm. Door frame are made of 1/1.2/1.6mm GI sheet with internal stiffeners & reinforcement like hinge plate, other hardware mounting plates.


  • Single leaf and double leaf frames
  • Finishing in pure or epoxy polyester powder coating
  • Ability of accepting glazing in many configurations with louvers, air vents, and a wide range of hardware

Metal Doorsteps Available In

  • Sizes up to 2600mm
  • Height : 3000mm


Ingress+ is a leading manufacturer of steel doors that can be used for commercial, industrial and residential purposes. Being a torch-bearer in this niche, Mangla Sons Pvt. Ltd. has built a reputation as a leader in the steel industry. Pushing the limits of the industry standards, Mangla Sons Pvt. Ltd. is capable of providing solutions to the most complex needs with their skills, knowledge and experience in this industry to deliver best in class, quality and short lead-time.

As time demanded, Mangla sons Pvt. Ltd. have diversified its production and entered into the field of Commercial kitchens by the name of Steelonox. Another vertical, EcoDucts is a high-quality ducting system developed from sheet metal without lead bring a revolution in the industry.