Not long ago the global maximum capacity 40000J pendulum Impact Testing station ordered by Baosteel co,. LTD Research Institute (R&D center) in SANS was accomplished completely. On December 24th, 2007 the leaders of Baosteel co,. LTD Research Institute (R&D center) came to SANS to precheck the machine and gave a high appraise to the machine's advancement and the stability, all considering the machine had reached the intermational advanced level.