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 ịkwalite ogo nke ihe nleba anya siri ike, n'afọ a, anyị emelitelarị usoro ọhụrụ nke Rockwell Hardness Tester, Superficial Rockwell Hardness Tester, Double Rockwell & Superficial Rockwell Hardness Tester, Universal Hardness tester series, niile na-eji eletrọnịkị ibu njikwa. 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, mara mma, niile Shancai / Laihua Ndị mmadụ dị ka e, "Quality nke nlanarị, ọhụrụ na mmepe” bụ ebumnuche mmepe nke ụlọ ọrụ anyị, anyị ga-ekwusi ike ịkwalite na ịnye ndị ahịa ihe nleba anya siri ike dị mma & igwe nrụpụta metallographic sample.
Oge nzipu: Jul-21-2023
