Hope you are doing well. This is Kim Wang from ESP Cable Solutions Co., Limited, we professional manufacture TEC cable, including 16AWG Solid Bare Copper 150â?? 1/4"OD x 0.035"WT 316L 11mm Square Encapsulation etc... Our TEC cable can be application to below operation: (1) Oilfield wireline service. (2) Downhole permanent condition monitoring and data transmission. (3) Supply power to downhole gauges, sensors and electrically powered equipment. If you have any needs, please feel free to contact me, we will offer the best price and lead time for you. Best Regards.