Precision Manufacturing Since 2013
Baddi Industrial Cluster, HP

Engineered for Pharma.
Built with Precision.

We engineer and manufacture certified stainless steel equipment for pharmaceutical cleanrooms, R&D analytical laboratories, and chemical processing facilities — delivering uncompromised cGMP compliance and metallurgical excellence.

Explore Product Divisions
11+
Years of Precision Engineering
500+
Cleanroom Facilities Equipped
100%
cGMP & ISO Compliance
0.4 µm
Ultra-Clean Ra Finish Standard
Himalayan Steel Industries Precision Cleanroom Equipment Manufacturing
Ra < 0.4 µm Polish
Electropolished SS 316L
Pharma Cleanroom Hardware
Dynamic Pass Boxes • Modular Furniture • Fume Extraction
Regulatory Standards & Material Metallurgy
cGMP
Current Good Manufacturing Practice
Sanitary design adhering strictly to pharmaceutical cGMP requirements.
ISO 9001:2015
Quality Management Systems
Certified manufacturing workflows with full material traceability (MTC).
FDA 21 CFR
US FDA Cleanroom Compliance
Compliant surface profiles and materials for FDA-audited sites.
AISI 316L / 304
Certified Metallurgy
Every batch tested via spectrometer for carbon and molybdenum purity.
Our Product Divisions

Precision Equipment for Critical Facilities

Engineered with pharmaceutical-grade stainless steel (AISI 304 / 316L) to meet the most demanding contamination control protocols.

Browse Complete Catalog
SS Dynamic Pass Box (HEPA Filtered)
Cleanroom Transfer
cGMP • ISO 14644
SS 316L InternalSS 304 External
Ra < 0.4 µm

SS Dynamic Pass Box (HEPA Filtered)

Active Class 100 laminar downflow pass box with electromagnetic interlocking, Magnehelic gauge, and UV germicidal sterilization.

Seamless all-welded SS 316L inner chamber with coved R15 radiused corners for sterile wipe-downs
Electronic door interlocking prevents simultaneous opening and avoids differential pressure loss
Full Specs
Static Pass Box (Wall Mounted)
Cleanroom Transfer
cGMP • ISO 14644
SS 304SS 316
Ra < 0.4 µm

Static Pass Box (Wall Mounted)

Precision wall-mounted transfer box with mechanical or electrical interlocking, UV lamp, and double-wall silicone gasketed doors.

Heavy-duty mechanical interlock mechanism engineered for over 100,000 maintenance-free operations
Airtight hollow tubular silicone sealing profile avoids cleanroom pressure gradient loss
Full Specs
Cleanroom Air Shower Decontamination Chamber
Cleanroom Transfer
cGMP • ISO 14644
SS 304 Full BodySS 316L Interior / SS 304 Exterior
Ra < 0.4 µm

Cleanroom Air Shower Decontamination Chamber

High-velocity 25 m/s air jet decontamination tunnel with 360° rotating stainless nozzles and microprocessor interlocked doors.

High-velocity 25 m/s air jets dislodge 99.9% of loose fibers, hairs, and particulate matter
Fully automated hands-free operation initiated by optical infrared sensors
Full Specs
Terminal HEPA Filter Box (Ceiling Supply)
Cleanroom Transfer
cGMP • ISO 14644
SS 304 Full BodySS 316L Contact Surface
Ra < 0.4 µm

Terminal HEPA Filter Box (Ceiling Supply)

Ceiling-mounted leak-free HEPA filter housing with DOP aerosol challenge port, pressure nozzle, and swirl diffuser grille.

Continuous automated TIG welded casing verified for zero air leakage at 1000 Pa test pressure
Room-side replaceable filter design enables filter changes without accessing dirty ceiling plenums
Full Specs
Vertical Laminar Air Flow (Stand Mounted VLAF)
Laminar Airflow
cGMP • ISO 14644
SS 316L WorktopSS 304 Structure
Ra < 0.4 µm

Vertical Laminar Air Flow (Stand Mounted VLAF)

Stand-mounted ISO Class 5 clean bench with vertical laminar downflow, microswitch feather controls, and mini-pleat HEPA H14 filtration.

Unidirectional downward airflow sweeps particulates away from sensitive sterile products
Seamless SS 316L worktop with coved corners prevents microbial colonization
Full Specs
Horizontal Laminar Air Flow Clean Bench (HLAF)
Laminar Airflow
cGMP • ISO 14644
SS 316L Work BedSS 304 Shell
Ra < 0.4 µm

Horizontal Laminar Air Flow Clean Bench (HLAF)

Horizontal crossflow ISO Class 5 clean bench with back-to-front laminar protection, HEPA H14 filtration, and SS 304/316 worktable.

Horizontal crossflow eliminates turbulence created by tall lab glassware and pipettes
Full-depth seamless SS 316L work bed with no joints or dirt-harboring seams
Full Specs
Systematic Methodology

Our 6-Step Manufacturing Process

Every piece of equipment follows an audited engineering pipeline from initial CAD modeling to FAT validation and site delivery.

01Stage 1

Engineering & Requirement Modeling

Collaborative analysis of user requirement specifications (URS), space layout modeling, and CAD/3D drafting to ensure seamless integration into sterile cleanrooms.

02Stage 2

High-Precision CNC Laser Cutting

Ultra-accurate fiber laser cutting ensuring burr-free edges and tolerances down to ±0.1mm, preserving the metallurgical integrity of stainless steel.

03Stage 3

CNC Press Brake Forming

Multi-axis CNC hydraulic bending that achieves smooth radius corners, eliminating sharp edges that could tear cleanroom PPE or trap contaminants.

04Stage 4

Orbital & Purged TIG Welding

Argon-shielded sanitary TIG welding with 100% full root penetration. Crevice-free jointing specifically engineered for pharmaceutical sterilization routines.

05Stage 5

Electropolishing & Micro-Finishing

Electrochemical and mechanical polishing that removes microscopic surface inclusions to deliver a pristine mirror finish with Ra values below 0.4 µm.

06Stage 6

Quality Assurance & FAT Documentation

Rigorous 100% inspection including dimensional checks, surface roughness Ra profiling, weld dye penetrant tests, and full DQ/IQ/OQ documentation packages.

Engineering Advantage

Why Top Pharmaceutical Manufacturers Trust Himalayan Steel

Located in the heart of Asia’s largest pharmaceutical manufacturing hub (Baddi, Himachal Pradesh), we offer rapid engineering design, bespoke dimensional customization, and direct plant delivery with zero middlemen markups.

Full Material Test Certificates (MTC)

Complete chemical and mechanical composition test reports provided with every batch.

Crevice-Free TIG Sanitary Welding

Internal corners radiused and buffed flush to eliminate bacterial biofilm colonization.

Dedicated FAT & Validation Protocols

Support for Factory Acceptance Testing (FAT), DQ, IQ, and OQ qualification documentation.

Himalayan Steel Industries Plant Fabrication Facility
Manufacturing Facility

In-House CNC Laser Cutting, Bending & Electropolishing

Our specialized Baddi workshop houses fiber laser cutters, CNC press brakes, and dedicated cleanroom assembly bays ensuring millimetric tolerance control.

Get Started with Engineering

Ready to Equip Your Cleanroom Facility?

Speak directly with our technical team in Baddi. Send us your equipment specifications or layout drawings for rapid feasibility review and quotation within 24 hours.

Call Plant: +91 98176 49991