| Shandong Pumei Intelligent Equipment Co., Ltd | 2020-04-20 | Workshop Heater, Rescue Products, Supporting Equipment | 3000K CNY | Compatible |
| Fengyou Machinery (Shanghai) Co., Ltd | 2009-06-02 | Workshop Heater, Hot Air Blower Series, Explosion Proof Hot Air Blower | 5800K CNY | No compatible |
| Foshan Yide Electromechanical Equipment Co., Ltd | 2019-03-29 | Workshop Heater, 304 Stainless Steel Air Knife, Super Air Knife Series, Casting Hot Air Blower | 2000K CNY | No compatible |
| Nanyang Huatong Explosion proof Electrical Co., Ltd | 2009-11-04 | Workshop Heater, Explosion-Proof Control Box, Explosion-Proof Air Conditioner | 16000K CNY | Compatible |
| Nanyang Shengtong Explosion proof Motor and Electrical Appliance Co., Ltd | 2015-12-01 | Workshop Heater, Explosion Proof Cabin, Overall Explosion-Proof Certification | 10000K CNY | Compatible |
| Shandong Rugong Machinery Manufacturing Co., Ltd | 2018-07-23 | Workshop Heater, Dump Truck, Agricultural Small Shovel | 15000K CNY | No compatible |
| Shandong Yujie Air Conditioning Equipment Co., Ltd | 2013-08-07 | Workshop Heater, Card Type Fan Coil Unit, Digital Energy-Saving Fan | 30860K CNY | No compatible |
| Shandong Hengyuan Lvfeng Agriculture and Animal Husbandry Technology Co., Ltd | 2010-04-09 | Workshop Heater, Livestock Breeding Equipment, | 10000K CNY | No compatible |
| Shandong Ruitian Fan Co., Ltd | 2019-08-15 | Workshop Heater, K40k45 Mining Main Ventilation Fan, Mining Axial Flow Fan | 6000K CNY | No compatible |
| Shandong Renachuang Machinery Equipment Co., Ltd | 2018-09-28 | Workshop Heater, Hydraulic Auxiliary Oil Tank, Wet Coal Crusher | 10000K CNY | Compatible |