| 2024-01 | ISO certificate renew. | ||
| 2023-12 | Titled with " National High-tech Enterprise" ( Certificate No. GR202337007957) | ||
| 2023-11 | ASME code pressure vessel “U stamp” certificate. Registered capital has been increased to 30 million CNY. |
||
| 2023-07 | EAC DOC certificate | ||
| 2023-05 | EPR certificate | ||
| 2022-06 | CE certificate | ||
| 2021-12 | Turnover has been increased to 60 million CNY. | ||
| 2020-10 | Move to #200-1 Shanhai Rd. Hi-tech Zone,Weihai City, Shandong Province. The factory area has been increased to 28,000 sqm. | ||
| 2016-10 | Registered capital has been increased to 10 million CNY. | ||
| 2016-10 | ISO9001:2015 Quality management system certificate. | ||
| 2015-12 | Turnover has been increased to 20 million CNY. | ||
| 2013-11 | R&D department is set up, and add reactor system into the products list. Registered capital has been increased to 3 million CNY. |
||
| 2010-05 | WHGCM has been started up with a rental factory located at #2 Yi Street, Yangting Town,Weihai City, Shandong Province, with registered capital of 500,000 CNY, mainly products included lab, pilot, industry scale high pressure reactor and hydrogenation reactor. Class II pressure vessel design & manufacture license |
||
