1. Na 2019, Shandong Shancai Testing Instrument Co., Ltd. sonyeere National Testing Machine Standardization Technical Committee ma sonye na nhazi nke ụkpụrụ mba abụọ.
1)GB/T 230.2-2022:"Metallic Materials Rockwell Hardness Test Part 2: Nyocha na nhazi nke ndị na-anwale ike siri ike na ndị indenters"
2)GB/T 231.2-2022:"Metallic Materials Brinell hardness Test Part 2: Nyocha na nhazi nke ndị na-anwale ike siri ike"
2. Na 2021, Shandong Shancai sonyere na owuwu nke akpaka online hardness ule oru ngo nke aerospace engine ọkpọkọ, na-enye aka na aerospace ụlọ ọrụ nke motherland.
3. N'etiti afọ 2023, Shandong Shancai Testing Instrument Co., Ltd kwagara n'ime anyị ibu ọrụ ụlọ ahịa maka mma mmepụta, ọrụ, nnyefe.anyị na-agba mbọ na nkwalite àgwà nke hardness tester, n'afọ a, anyị emelitela ọhụrụ usoro nke Rockwell Hardness Tester, Superficial Rockwell Hardness Tester, Double Rockwell & Superficial Rockwell Hardness Tester, Universal Hardness tester series, niile na-eji electronic load control ka kama ibu njikwa, mfe ịrụ ọrụ na ịnọgide na-enwe.
4. Na June nke afọ 2023, The ụlọ ọrụ ẹkenịmde mbụ otu ụlọ ebe ọ bụ na-akpụ akpụ ọhụrụ osisi, niile na-arụ ọrụ ọnụ na-aga Laoshan Mountain na Qingdao, nnọọ mma, niile Shancai / Laihua Ndị mmadụ dị ka e, "Quality nke lanarị, ọhụrụ na mmepe" bụ nzube nke mmepe nke ụlọ ọrụ anyị, anyị ga-esi ọnwụ na-elu kacha mma ahịa & n'ịgba ígwè ike na-egosiputa ihe n'ịgba ígwè na-egosiputa ihe n'ịgba ígwè na-arụ ọrụ nke ọma.
Oge nzipu: Jul-21-2023
