Aj Precision & Automation Private Limited manufactures Automatic Laser Guided Land Levellers. Aj Precision & Automation Private Limited is an ISO 9001:2000 certified company. Aj Precision & Automation Private Limited supplies vibration test benches, bump test benches, blower test benches, endurance test benches, performance test benches, vibratory feeders, powder coating machines and poly v belts. The Automatic Laser Guided Land Levellers are used for farming and other land leveling applications and are currently the market leaders in this field. These Laser Levellers provide a grade correction of up to 200 mm per setting with an accuracy of 3mm over 60m. These levellers can also be used for creating slopes up to +/- 6% in one plane and have a range of up to 900 m diameter.