The parent company of NPEC is National Commerce House Pvt Ltd. We are running the oldest machining workshop in the North Bengal region since 1941. National Commerce House is known for its precision lathe works in Siliguri and nearby areas. Our journey of 75+ years has truly been a commendable and memorable one. There is no such industry within 500 km radius of Siliguri who has not been served by us. We have been instrumental in the growth and development of various industries like Tea Gardens, Rice Mill, Oil Mill, Plywood factories, West Bengal State Electricity Board , Hydro Power Project, Paint industry, Cement Factory, Crusher Plants to name a few. Our workshop has all the machines in house to take care of various types of work of our clients.

Some of the services offered by National Commerce House Pvt Ltd is listed below.

• CRITICAL TURNING WORKS.
• PINION MANUFACTURING.
• CASTING ( CAST IRON/BRONZE/GUN METAL).
• WHITE METAL REMETALLING.
• MILLING WORKS.
• GANTRY STEEL WHEEL.
• CRUSHER REPAIRING.
• FOUNDATION BOLTS.
• FIRE BAR CASTING.
• PENSTOCK MANHOLE MACHINING.
• FLANGE MACHINING.
• BUSH MACHINING.
• STAINLESS STEEL RUNNER.
• COUPLING.
• MOTOR COVER CASTING and MACHINING.
• GEAR BOX REPAIRING.
• PIPE THREADING.
• ROD / SHAFT THREADING.
• ROLLER MANUFACTURING.
• CYLINDER PINS.
• HYDEL PROJECT PARTS MANUFACTURING.
• PLYWOOD / SAW MILL SPARE PARTS MANUFACTURING.
• TEA GARDEN MACHINARY PARTS