In February 2021, we received the customer's inquiry about 3000L/H transformer oil filter and recommended our ZJA-3KY to the customer. After 7 months of hard work, the customer placed an order in mid-September. Because the customer urgently needed this equipment, the production was completed on Octo

Last month a customer placed an order with us. Which includes one set ZJA-3000L/H Transformer Oil Purifier,GDYJ-502A 80kV Transformer Oil BDV Tester and VLF-40kV Hipot Tester . Last Friday we completed the production and ship them out from our factory.We, CHONGQING GOLD MECHANICAL & ELECTRICAL EQUIP

Last month a customer purchased ZJA-1.8KY 1800L/H Transformer Oil Purifier from our company. the lead time is about 30 days. last Monday we have completed the production for ZJA-1.8KY and shiped it out from our factory. This customer is mainly engaged in power maintenance. last week they purchased G