We can offer 0.25kg, 0.5kg, 1kg, 2kg, 5kg, 10kg, 20kg,25kg, 50kg, 100kg, 200kg, 250kg, 500kg, 1000kg, 2000kg,5000kg test weights, and produce as customer required. Features: 1. OIML mass tolerances for each class. 2. Produce according to OIML R-47 international standard. 3. Weights of classes: E1, E2, F1, F2, M1, M2. 4. Material: Cast iron, 5. Sand blasted. 6. Produce could be manufactured according to clients' drawing. 7. OEM service is available Rectangular...