End of the October we received an order from our regular customer. Which is his third time purchase GDYJ-502A Transformer Oil Breakdown Voltage BDV Tester from our company. Total four(4) sets. Which will be used for a top laboratory & calibration agency.GDYJ-502A Transformer Oil Breakdown Voltage BD

Last Friday we received an order urgently from our regular customer. Which is one set GD-2100 Karl Fischer Titrator. This model always in stock. We already arranged the shipment for this order when received the payment.GD-2100 Karl Fischer Titrator adopts Karl Fischer Coulometric method. It owns adv

Last week we received an order about GDGS Transformer Tan IPF Tester from our customer. Yesterday we already completed the production and arranged the shipment.For this order, we customized the power supply to AC127V 60Hz according to customer's requirement.GDGS is always the hot product in the mark