At SMPP, a SM Group company, the Combustible cartridges are manufactured to the highest international quality standards. The company has supplied hundreds of thousands of such cases successfully till date. All these met the most stringent requirements of quality and consistency including critical checks such as no flame at the breach end and no burning particle / duck cloth impression on the steel cup during dynamic proof. The facilities are ISO 9001:2008 certified. Strict quality control measures in the production stage and the final inspection stage ensure the highest standard of quality.