This article provides practical purchasing information for overseas buyers comparing steel flange standards, materials, inspection documents and export packing before sending an inquiry.
Jinan Hyupshin Flanges Co., Ltd have a new important test equipment – Moveable Spectrograph, the spectrograph can test raw material, also can test end products of flanges in workshop, it is moveable!
From the equipment, we can test raw material and end products of flanges in easy and fast, make sure supply quite good quality flanges to all clients.
