Bad $rs in GetUpdateSQL. Connection or SQL invalid. Try using $connection->debug=true;
WELCRAFT PRODUCTS CO.,LTD.
Coating Plant
Stand-up Quad-seal Vertical packaging machine
Bin
MITSUBISHI Air Circuit Breaker (ACB)
Ductile Iron Double Flange Butterfly Valves
Stainless Steel Evaporative Condenser: ECF Series.