S.N Malhotra Industries


Our infrastructure entails latest technology for the manufacturing process, including cold & hot forming, metal gathering, continuous heat treatment, precision machining and galvanizing. Further, the company is well equipped with all the modern testing equipment in our Mechanical Testing Lab. Expert technicians monitor the entire process starting from purchase of raw material till the finished products to ensure high quality International standards. We have full traceability in all operations and material lots. Every lot undergoes a strict checking at every stage of production. We provide test certificates of supplied material as per International accepted standards.


SN Malhotra is well equipped with the latest technology cold forging machines capable of making bolts up to 1" diameter and 200mm in length. Cold forming enables us to manufacture the better quality products with high accuracy in size control.


Hot forming helps us to make large diameter (Up to 64mm) and longer length bolts (up to 1500mm). With friction screw presses, hydraulic presses, induction heaters, etc.

heat treatment


According to a study of fasteners, majority of fastener rejections are due to faulty heat treatment. We have Mesh Type continuous heat treatment, which help us to provide better heat treated fasteners with minimal variations in lots.


We have in house hot-dip galvanizing facility. Workers are properly trained according to our galvanization control plan suited to fulfill the needs of international standards.


Well-designed bins, racks, and trolleys enable quick and efficient material movement, helping us to achieve our goal of shorter delivery lead times.



We have a well-equipped material testing lab for testing fasteners as per international standards (ISO 898-1, ISO 898-2, etc.). Our Lab includes spectrometer Universal Testing Machine, Impact Test Machine, Cooling Chamber for Impact Test, Torque Testing Tools, Hardness Tester, Microstructure & Decarburization Testing Apparatus and Salt