SSISKCON

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How We Make It

From Raw Stainless
to Finished Hardware.

Six stages. No shortcuts. Every piece hand-inspected before dispatch.

Raw stainless steel material

Stage 01

Premium-Grade Stainless — Selected, Not Substituted

Every batch of stainless steel used in SSISKCON production is verified to specification (18/8 chromium-nickel composition) before entering the factory floor. We do not substitute lower grades when material costs rise. The specification is fixed.

Chromium content18%
Nickel content8%
Carbon max0.08%
Grade standardASTM A240
CNC machining precision

Stage 02

Precision to ±0.1mm

Hinge plates, bolt bodies, and handle profiles are formed on CNC machines programmed to precise dimensional drawings. Tolerances held to ±0.1mm. This is what makes every pair of hinges truly interchangeable — and what makes installation predictable for the contractor.

Hinge forming and pressing

Stage 03

Knuckles, Pins, and Leaves

Hinge knuckles are rolled and pressed from flat stainless sheet. Pins are turned from solid bar stock — not hollow. This matters for load capacity and longevity. A hollow pin in a heavy-duty hinge is a liability. Our pins are solid throughout.

Hand finishing surface

Stage 04

Mirror or Satin — Applied by Hand

Both our standard finishes — Mirror Polished (32/629) and Brushed Satin (32D/630) — are applied by hand. Mirror polish is achieved through progressive grit stages to a final buff. Satin finish is brushed in a single direction to create the characteristic linear grain. Neither is a coating. Both are the surface of the stainless itself.

Quality control inspection

Stage 05

Hand-Inspected. Every Piece.

Before packaging, every piece is inspected against the dimensional drawing and finish specification. Load-bearing components are tested against rated capacity. Anything that does not meet specification is pulled. We do not ship seconds.

Dispatch and shipping

Stage 06

From New Delhi or New York

US orders are dispatched from our Jamaica, New York warehouse — typically within 2 business days for in-stock items. International orders dispatch directly from our New Delhi manufacturing facility. Every shipment includes a packing list with SKU, finish code, and batch reference.

Every product in the collection is made this way. No exceptions.

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