In mid-June 2014, a good news came from Yongnian County, which is known as the city of fastener. Hebei Chen Long Fasteners manufacturing Co., LTD developed the first ultrasonic fasteners equipment for wire scale processing in China with its independent processing technology. And the installation and debugging process had been taken, it would be put into operation soon.(…)
via The First Ultrasonic Fasteners Equipment for Wire Scale Processing will Put into Operation.