Zhejiang Guanghui Welding Technology Co., Ltd. approached us, looking for perfluoropolyether grease for 15mpa high-pressure oxygen devices. Through preliminary understanding, we recommended YBS-205, which can replace DuPont GPL205, to the customer, but we could not confirm whether it was applicable.
After telephone communication and video factory inspection, the customer had high trust in us and sent the workpiece to our factory for testing. In the end, the test results were as good as the original brand of fluorogrease, and the price was 60% cheaper, which greatly saved the customer's procurement cost without reducing the quality, and was recognized by the customer. Today, customers repurchase every month.