500 SETS OF FIVE SHEAVES 822MM STRINGING BLOCKS SHWQN822A ARE EXPORTED TO OUR REGULAR CUSTOMER IN SOUTH AMERICA. THEY ARE USED FOR 4 CONDUCTORS STRINGING ON 500KV OVERHEAD TRANSMISSION LINE.



Customer ordered more than 2000 stringing blocks from us since first order more than 15 years ago. They also ordered 300 of SHWQN822A in last year.



Customer are very satisfied with our products, and bring the new design according to customer's new requirement.