| Shandong Horde Electronic Technology Co., Ltd | 2020-03-05 | Soil Testing Instruments, Laboratory Instruments, Physical Testing Instruments | 3000K CNY | Não compatível |
| Qingdao Juchuang Environmental Protection Group Co., Ltd | 2012-06-12 | Soil Testing Instruments, Geological And Mineral Exploration, Oil Measuring Instrument | 11800K CNY | Não compatível |
| Perkri Electric Technology (Anhui) Co., Ltd | 2022-12-30 | Soil Testing Instruments, Mns Low Voltage Switchgear Bending Cabinet, American-Style Pad-Mounted Transformer | 21880K CNY | Compatível |
| Jining Huaguan Safety Equipment Co., Ltd | 2023-06-07 | Soil Testing Instruments, Test Alternating Current , Emergency Rescue Support System | 100K CNY | Compatível |
| Huayixing (Beijing) Technology Co., Ltd | 2014-02-24 | Soil Testing Instruments, Cif Agency, | 10050K CNY | Não compatível |
| Qingdao Shengxiang Information Technology Co., Ltd | 2024-09-18 | Soil Testing Instruments, Smart Instruments, Dust Particle Sampler | 2000K CNY | Não compatível |
| Shandong Laiyin Optoelectronic Technology Co., Ltd | 2018-12-07 | Soil Testing Instruments, Color Image Analyzer For Cut Surface Of Melons And Fruits, Food Heavy Metal Detector | 10000K CNY | Não compatível |
| Shandong Leiente Intelligent Technology Co., Ltd | 2019-11-04 | Soil Testing Instruments, Soil Testing, Molecular Biology | 3000K CNY | Compatível |
| Shandong Mingqiao Electronic Technology Co., Ltd | 2020-06-17 | Soil Testing Instruments, Spray Dust Suppression, Dragon Car Wash Machine | 5000K CNY | Não compatível |
| Shandong Jingdao Optoelectronics Technology Co., Ltd | 2019-08-15 | Soil Testing Instruments, Other Dam Safety Equipment, Pigeon Gender Detector | 10000K CNY | Não compatível |