About Us Built for Precision Chauhan Machine Tools engineers dependable gold jewelry-making machinery for manufacturers who value precision, durability, and consistent production performance. Contact Us Our Background Our Approach Chauhan Machine Tools was built around a clear belief: jewelry machinery should deliver precision, consistency, and dependable performance. Precision Engineering Our Story Our Workshop Day One Precision Engineering Our Expertise Our Standards Today Built for jewelry makers Engineering That Endures We combine precision engineering, dependable performance, and practical expertise to support jewelry manufacturers worldwide.