Testing labs in Kolkata, West Bengal

Established in 1986, ISO 9001:2015 certified analytical testing laboratory in Kolkata serving diverse industries with water, oil, food, soil, coal, textile, concrete, cement, metal, microbiological, leather, and chemical analysis. Serves both public and private sector clients for quality control and regulatory compliance across multiple product categories.

Precision Laboratories

🇺🇸 Kolkata, West Bengal

NABL-accredited third-party testing laboratory in Kolkata providing quality assurance services including water and wastewater testing, food and agricultural product analysis, ores and minerals testing, metals and alloys analysis, biological testing, and industrial fine chemical analysis based on internationally recognized standards.

Excel Surveyors Pvt. Ltd.

🇺🇸 Kolkata, West Bengal

NABL-accredited and BIS-approved testing and inspection company in Kolkata with 32 local offices across India. Provides testing of rubber, leather, textile, plastic, coal, metals, paints, jute, and paper alongside pre-dispatch and post-dispatch inspection and technical consultation for packaging materials and export commodities.